HELP ASAP!!!
Two random samples were taken to determine how often people in a community listen to the local radio station each month.

The first sample surveyed 15 people as they exited the bank on Main Street. The first sample found that the mean number of hours they listened to the radio each month was 20.

The second sample surveyed every sixth person as they exited the only local grocery store until 100 people were surveyed. The second sample found that the mean number of hours they listened to the radio each month was 12.

Which statements are true? Check all that apply.
The second sample is random.
The second sample is likely to be more representative of the population.
The first sample is likely to be more representative of the population.
The second sample will give a better representation because is it larger.
The first sample will give a better representation because it is smaller.
Community members are more likely to listen to the radio station an average of 12 hours a month than 20 hours a month.

Answers

Answer 1

Answer:

The answers to this question are 1,2,4,6. Hope this helps you

Step-by-step explanation:


Related Questions

Intro to Rotations

If P = (4,7),

Find: r190°(P)


([?], [])

Exam-please don’t answer if you don’t know thank you !

Answers

Answer:

p(9,7)⇒(-7,4)

Step-by-step explanation:

p(4,7)

(x,y) ⇒(-y,x)

p(4,7)⇒p¹(-7,4)

Answer:(-7,4)

hope it helps....

Simplify the expression

(-3v)^5

Answers

Answer:

=-243v^5

Step-by-step explanation:

=-(3v)^5

=-3^5v^5

=3^5=243

=-243v^5

Helped by NONE other than the ONE & ONLY #QUEEN herself aka #DRIPPQUEENMO!!!

HOPE THIS HELPED!!!

Answer:

=-243v^5

Step-by-step explanation:

[tex](-3v)^5 = -3 x-3 x-3 x-3 x-3 = -243 ..than..add..the..v..which..equals..--243^5\\[/tex]

I SAY CAN YOU, YOU SAY GIVE ME THANKS, CAN YOU_GIVE ME THANKS!!!

PLEASE HELP NOWWWWWWWWWWWW

Answers

Answer:

25?

Step-by-step explanation:

What is the first step in evaluating this expression?

15+20divided by 10 -7+12

A.
Subtract 7 from 10.

B.
Divide 20 by 10.

C.
Add 15 and 20.

D.
Add 7 and 12.

Answers

Answer:

B

Step-by-step explanation:

we divide before adding and subtracting according to Bodmas

Answer:

it would be B :)

Step-by-step explanation:

P.E.M.D.A.S.


Ling and her family ordered takeout that cost $50. Ling paid 4% sales tax and left a 10% tip
on $50. What was the total cost?

Answers

Answer:

57

Step-by-step explanation:

tax

= tax percentage×amount

= 0.04×50

= 2

The tax was $2.

tip

= tip percentage×amount

= 0.10×50

= 5

Based on the information given the total cost is $57.

Using this formula

Total cost=Takeout cost+ Sales tax +Tip

Where:

Takeout cost=$50

Sales tax=(4%×$50)=$2

Tip=(10%×$50)=$5

Let plug formula

Total cost=$50+$2+$5

Total cost=$57

Inconclusion the total cost is $57.

Learn more about sales tax here:https://brainly.com/question/24314569

steve is rolling a six-sided number cube. what is the probability of the cube landing on a six?​

Answers

Answer:

1/6

Step-by-step explanation:

Space = {1,2,3,4,5,6}

n(S) = 6

A = Event of getting 6 = {6}

n(A) = 1

P(getting six) = n(a)/n(S) = 1/6

Each side of an equilateral triangle measures 30cm. Find the length of an altitude, a , of the triangle?

Answers

Answer:

[tex]X=25.98cm[/tex]

Step-by-step explanation:

From the question we are told that:  

Length of each side [tex]l=30cm[/tex]

Let the triangle be divide by two form a right angle triangle with base angles as [tex]90 \textdegree[/tex](angle of perpendicularity) and [tex]60 \textdegree[/tex] (angle on each vertices of an equilateral triangle)

Generally the equation for the Altitude X is mathematically given by

Trigonometric Rule

[tex]X=30sin60[/tex]

[tex]X=15\sqrt{3}[/tex]

[tex]X=25.98cm[/tex]

Divide 1 km in the ratio of 3:2. What is the
smaller distance?
Explain how to do this please

Answers

Answer:

3/1 km:2/1km

=3:2

=1,5km

I hope this helps you

Hong drove 756 miles in 12 hours.
At the same rate, how long would it take him to drive 441 miles?

Answers

Answer:

It will take him 7 hours to drive 441 miles

Step-by-step explanation:

Answer:

I wanna say 7 hours

1) Which of the numbers is NOT rational?
A) - 5
B)
- - - 중
733
D) 6.3

Answers

Alternative D)6.3 ......

Factoring Best answer gets a brainliest
(5a²+5a)=
Explain how to solve this and other questions like it.
2 answers please

Answers

Answer: (5a+1) (a+1)

Help fast please!!! ♥

The graphs of f(x) and g(x) are shown below:


Graph of function f of x open upward and has its vertex at negative 7, 0. Graph of function g of x opens upward and has its vertex at negative 7, negative 2.

If f(x) = (x + 7)2, which of the following is g(x), based on the translation?

g(x) = (x + 9)^2

g(x) = (x + 5)^2

g(x) = (x + 7)^2 + 2

g(x) = (x + 7)^2 − 2

Answers

Answer : x=2






Explanation: take the 1 and the other 1 and add them together to get 2

choose the correct vertical asymptote(s).
Glven the function, f(x) =
x+1
X-4
O x= -4, x= 4
O x= 4
O x= -2, x = 2
O x= 2

Answers

I think x = 4, but im not 100% sure so im sorry if it is wrong

PLZ HELP an apple juice container has a tiny hole in it so it is slowly leaking is the container leaks three ounces every 19 minutes how long will it take for 16 ounces of juice in the container to leak out?

Answers

Answer:

the answer is on line and it have the correct work

What is the surface area of the sphere in terms of pie?
(Answer only with right answers no links or you’ll be reported)

Answers

Answer:A

Step-by-step explanation:

because A= pi r2

A= pi 5 two

A=25 pi

Which box plot matches the data set?

34, 36, 41, 45, 49, 50, 51, 52, 56, 59

For the state of said the first quartile is 41, The median is 49.5 and the third quartile is 52.

Please help I will give Brainless

Answers

Answer:

Step-by-step explanation:

34, 36, 41, 45, 49,          50, 51, 52, 56, 59

Yes, the median is 49.5, Q1 is 41, Q3 is 52 (I always have to check)

So the box should start at Q1, end at Q3, and have it's middle line on the median. For this data set, box should start on 41, end on 52, and have its inner line on 49.5.

Of your choices, that's option C.

Please let me know if you have questions.

Consider the inequality −11x≥22 .



Solve the inequality. Explain why or why not the direction of the inequality symbol is reversed.

Input Field 1 of 1

Answers

Answer:

x<-2

Step-by-step explanation:

A 20 foot ladder is leaning up against the side of a house the distance between the house and the base of the ladder is 4 feet find the angle that the ladder makes with the ground

Answers

Answer:

78.5°

Step-by-step explanation:

We solve for the above question, using the formula for the Trigonometric function of Cosine

cos θ = Adjacent/Hypotenuse

Adjacent = The distance between the house and the base of the ladder = 4 feet

Hypotenuse = Length of the Ladder = 20 feet

Hence,

cos θ = 4/20

θ = arc cos(4/20)

θ = 78.463040967°

Approximately = 78.5°

Therefore, the angle that the ladder makes with the ground is 78.5°

What is the image of the point (-6, -8) after a rotation of 90° counterclockwise
about the origin?
Submit Answer

Answers

Answer:

(-6,8)

Step-by-step explanation:

Can someone help me

Answers

Answer:

1/5 x (6 x 4) goes to less than 24 (ps I’m not sure sorry)

2 x 6 x 4 goes to great than 24

(4 x 6) x (3 - 2) goes to equal to 24

(6 x 4) divide 2 goes to less than 24

(6 x 8) - (6 x 4) goes to equal to 24

6 x (5 - 4) goes to less than 24

9 x 6 / 5 - 3 goes to greater than 24

5 x 1/5 x (6 x 4) goes to equal to 24

Answer:

the answers are in the picture because I wrote them on paper. Hope it helps!

I used a calculator on every problem so they should be correct

what is equivalent to 5/4?

Answers

Answer:

10/8      15/12   20/16,   25/20,   30/24,   35/28,   40/32, 45/36, 50/40, 55/44, 60/48, 65/52, 70/56, 75/60, 80/64, 85/68, 90/72, 95/76, 100/80

There are probably hundreds of fractions that are equivalent to 5/4 but i am going to list 3-

1. 10/8

2. 15/12

3. 20/16

In a certain guessing game , each player begins with 40 coins. A player loses 3 coins when he or she makes an incorrect guess. When a player runs out of coins, the player is out of the game. The last player with coins remaining wins the game. If the y-value is the number of coins remaining and the x-value is the number of incorrect guesses, the 40 coins would represent what value in a graph ?

Answers

a certain guessing game, each player begins with 40 coins. A player loses 3 coins when he or she makes an incorrect guess. When a player runs out of coins, the ..

FREE PTS! What is something that annoys you? (pet peeves)​

Answers

Answer:

people not rinsing out they dirty dishes

Step-by-step explanation:

Answer:

When people like pick me girls are like, oh my gosh im so ugly I wish I was pretty. To get everyone's validiation or to be cute its annoying.

Anyways have a great day :)

Does someone understand this

Answers

Answer: 61

Step-by-step explanation:

You should break the figure into separate shapes, find the area, and add them together.

What is 17 percent as a number

Answers

Answer:

0.17

Step-by-step explanation:

17 percent can be turned into a decimal by moving the invinsible dot 2 times to the left. therefore 17% becomes 0.17

Answer:

Well 17 percent of 100 is 17. It really depends on the number that you are finding the percentage of.

I NEED HELP ON THIS GEOMETRY QUESTION!!!

Answers

Answer:

a. 4

Step-by-step explanation:

Copy and paste this:

I now that the area is: A = b×h/2, so: 16 = (x+4)(x)/2

-> x²+4x-32=0 -> x= -8 and x=4

x = -8 is impossible, so x=4

Answer: A. 4

Step-by-step explanation:

The equation for the area of a triangle is height times( base divided by 2)

4 + 4 = 8

8/2 is 4

4 times 4 is 16

Which equation below best describes the line on the graph below?
a 2x+6y=8
b 2x-6y=8
c 2x+6y= -8
d 2x-6y= -8
please give steps :)

Answers

Hi! So by looking at your graph, you want to find the slope. First you want to find to points and find the distance between the two. I’ll use the points (-8,4) and (-2,2). Starting at (-8, 4), move down 2 and right 6. This shows that your slope will be -2/6 (further simplified to -1/3)?

Now, looking at each equation given to you in standard form, which will have a slope of -1/3? Your first answer, 2x+6y = 8, has a slope of -1/3, with a y-intercept value of 4/3 (or 1.5). If you look back at your graph again, you can see that the y-intercept is 1.5, so your answer will be A. :)

Please correct me!
( click for full image)

Answers

Answer:

thy would not translate they would rotate

Which equation has the solution of X equals negative 11?

Answers

Answer:

D: x+31=20

Step-by-step explanation:

x+31=20

  Subtract 31 from each side

x= -11

Sophia earns $156 each month babysitting. The circle graph shows how Sophia budgeted her babysitting money during the month of May. How much more money did Sophia budget for art supplies and music than food?

Answers

Answer:

$11.70

Step-by-step explanation:

117 - 45% ( Art & Music ) = 64.35

117-64.35 = 52.65

64.35-52.65 = 11.70

Other Questions
jordan has 785$ in his savings account. he withdraws 15% of money to pay for school clothes. which is the best estimaye for the amount of money jordan withdraws? Does anyone like my Ranboo fanart? If you dont, Its ok! Im a minor and i was just doodling. Is this speed, velocity or acceleration HELP!!!!!!!!!11 100 POINTS! three numbers that are greater then 200 but lest the 300 that are divisible by 6 and 10 What type of characters are the protagonista in "Araby," "The Story of anHour" and "Sweat"? Find and correct the error! What is the numerical equivalent of the number dove Hiioo can someone please help me! :D find all natural numbers n such that 1+3+5+7+...+(2n-1) sum is divisible by 4 (X-3)^2. Open this bracket A car travels 500 miles east in 10 hours. What is the velocity of the car?Show Your Work.Do Not Forget Your Correct Units. what is 6 ( 4 - x) + 2 = 3 2. Phil helps his mom volunteers at school, andcoaches a basketball team.fodtimet which disease occurs when not enough oxygen is supplied to the body tissues, which results from a low amount of red blood cells, hemoglobin, or both? during which of the following processes do sister chromatids separate from each other? What is meant by a phenotype ratio in a Punnett square? (1 point)A. the fraction of possible offspring that can be observed to have a traitB. the number of genes that are possible in offspringC. the number of alleles in possible offspringD. the fraction of possible offspring that contain a certain allele in their genes Another question because I am not the best on history class Who considered West Point to be the most important military post in America? Why do you think so? Please help!!!When magnesium hydroxide, Mg(OH)2, is added to water it...Select one: a.falls to the bottom of the beaker undissolved. b.reacts with the water to form Mg(OH)4 c.produces an acidic solution. d.dissociates into Mg+2and (OH)4 when was the declaration of independence adopted by congress