The same vocabulary test with 50 questions is given to 600 students from 5th to 10th grade and the number of correct responses is collected for each student in this group. The interquartile range is 40 correct responses. What would a box plot look like for the results of the vocabulary test?
Answers
Answer:
Please find attached the required box plot, which is described in the following section
Step-by-step explanation:
The boxplot will have values, due to the age difference of the test takers, which can be presented as follows;
50, 49, 46, 44, 35, 24, 14, 7, 6, 5
Therefore, we have the following 5 values as shown here, as well as others calculated through Microsoft Excel;
The maximum value = 50
The minimum value = 5
The third quartile, Q₃ = 46.75
The median, Q₂ = 29.5
The first quartile, Q₁ = 6.75
The box plot for the test scores for the vocabulary test with 50 questions administered to 600 students from the 5th to the 10th grade is included with the above answer.
Related Questions
Can someone help me PLEASE ASAP!!!!!!!!!!
Answers
Answer: -1/7
Step-by-step explanation:
You need rise/run You rise downward which gives you a negative and you rise downward 1 and run to the right 7 so -1/7
4y = 2x - 4
2y = -4x + 2
Answers
What is 9/8 as a decimal
Answers
Answer: 1.125
Step-by-step explanation: Hopefully this helps!
how do you factorize 5y-25
Answers
Answer:
Factor 5 out of 5y−25.
5(y−5)
Step-by-step explanation:
Answer:
5(y - 5)
Step-by-step explanation:
Hi !
5y - 25 =
= 5×y - 5×5
= 5(y - 5)
Good luck !
what is the value of 5x+3 when x=4?
Answers
Answer:
23
Step-by-step explanation:
5 x 4 = 20 + 3 = 23
5•4+3=
23
Hope this helps!! <3
What is the distance between the following points?
Answers
Answer:
9.8
Step-by-step explanation:
[tex]\sqrt{(6-2)^2+(-5-4)^2} =9.8[/tex]
RSTis congruent to RUT. If angle S is (5x-11) degrees and angle U is (4x+9)
degrees, find the value of x.
Answers
Answer:The answer is x=20
Step-by-step explanation:
DeMarkus says that a store overcharged him on the price of the video game he bought. He thought that the price was marked of the original price, but it was really off the original price. He misread the advertisement. If the original price of the game was $48, what is the difference between the price that DeMarkus thought he should pay and the price that the store charged him?
Answers
Answer:
$24Step-by-step explanation:
The question is not complete, here is the complete question
"DeMarkus says that a store overcharged him on the price of the video game he bought. He thought that the price was marked 1/4 of the original price, but it was really 1/4 off the original price. He misread the advertisement. If the original price of the game was $48, what is the difference between the price that DeMarkus thought he should pay and the price that the store charged him?"
SolutionTake note of the words "of" and "off"1/4 of $48= 0.25*48=$12
so he thought he should pay $12
1/4 off $48= $48-$12= $36
now the difference is
36-12= $24
2 9/10 + 1 7/18
If nobody can answer this i have cancer
Answers
Answer:4 13/45
Step-by-step explanation:
29/10 +25/18
Len 10,18 = 90
9(29)+5(25) /90
261+125 /90 = 386/90 = 4 13/45
A truck can be rented from Company A for $110 a day plus $0.80 per mile. Company B charges $30 a day plus $0.90 per mile to rent the same truck. How many miles must be driven in a day to make the rental cost for Company A a better deal than Company B's?
Answers
Answer:
800 miles
Step-by-step explanation:
Let the number of miles be represented by x
Company A for $110 a day plus $0.80 per mile.
$110 + $0.80 × x
110 + 0.80x
Company B charges $30 a day plus $0.90 per mile to rent the same truck.
$30 + $0.90 × x
30 + 0.90x
110 + 0.80x = 30 + 0.90x
110 - 30 = 0.90x - 0.80x
80 = 0.1x
x = 80/0.1
x = 800 miles
800 miles driven per day makes the rental cost for Company A a better deal than Company B's
HELP ASAP
what is the best estimate for √216?
A.) 108
B.) 15
C.) 14
D.) 9
Answers
Answer:
The answer is C.) 14
2/3 + 4/15 + 1/5 I need help
Answers
Answer:
1.1333
Step-by-step explanation:
Answer:
17/15 or 1 2/15Step-by-step explanation:
2/3 + 4/15 + 1/5 =2*5/3*5 + 4/15 + 3/3*5 =10/15 + 4/15 + 3/15 = (10 + 4 + 3)/15 = 17/15 =1 2/15How many times does 45 go into 704
Answers
Answer:
15.64
Step-by-step explanation:
Answer:
15.64 times
Step-by-step explanation:
704/45= 15.64
The conservation club has 32 members. There are 18 girls in the club.
What is the ratio of girls to boys in simplest form?
A.9/7
B.7/16
C.7/9
D.9/16
Answers
Answer:
C. 7/9
Step-by-step explanation:
It would be 14/18, and you divide 14 by 2 and 18 by 2, with a result of 7/9.
Answer:
the answer is a
Step-by-step explanation:
Which table has a constant of proportionality between y and x of 0.6
Answers
Answer:
B
Step-by-step explanation:
ye
Express the following value in word form 403.608
Answers
Answer:
four hundred three and six hundred eight thousandths
or, simpler:
four hundred three point six hundred eight
or, even simpler:
four hundred three point six zero eight
Step-by-step explanation:
Hope this helps!
Answer:
four hundred three and six hundred eight thousandth
Step-by-step explanation:
f (a) = 2a + 4
g(a) = a2 − 3
Find ( f g)(a)
Answers
can SOMEBODY PLZZZZ GIVE ME THE ANSWERSSSSSSSSSSSSSSSS
Answers
Answer:
Yes
Step-by-step explanation:
Someone will
Jim earns 3% commission every month on his total sales. This month, his total sales were $620,000. How much commission did Jim earn?
Answers
-10d4e3f5 = 15d2e2f
Answers
Answer:
solve for D: d=0
solve for f: f=0
answer based on taking 'e' as a scientific notation
x/10.7 =7
try finding the value of x.
the answer is not 1.52857142857
Answers
Answer:74.9
Step-by-step explanation:
Algebra 1- x-2y=1 find for y
Answers
Answer: I got x= -2y
1- x-2y=1
Cancel 1 on both sides.
−x−2y=0
Add 2y to both sides.
−x=2y
Multiply both sides by -1.
x=−2y
there if that helps :)
n the inequality -x > 5, what must you do to solve the problem?
you divide by 1
you divide by 5
you divide by -1
you divide by -5
Answers
Answer:
You divide by - 1
Step-by-step explanation:
-x divided by - 1 is x
5 divided by - 1 is - 5
x > - 5
name the multiplicative inverse of 3/7
Answers
Answer: I think it would be 7/3
Step-by-step explanation:
you just flip it backwards
What are the zeros of this quadratic function?
AX) = (x-7)(x+8)
ОА.
x=0 and x= -8
OB.
x= 7 and x=-8
Ос.
x= -7 and x= 8
OD.
x= 0 and x=7
Answers
Answer:
B
Step-by-step explanation:
Given
f(x) = (x - 7)(x + 8)
To obtain the zeros , let f(x) = 0, that is
(x - 7)(x + 8) = 0
Equate each factor to zero and solve for x
x - 7 = 0 ⇒ x = 7
x + 8 = 0 ⇒ x = - 8
can someone help me put these in order please?
Answers
Answer:
See below.
Step-by-step explanation:
2(x-3) = 7x + 39
2x - 6 = 7x + 39
Subtract 2x from each side
-6 = 5x + 39
Subtract 39 from each side
-45 = 5x
Divide both sides by 5
-9 = x
PLEASE HELP DUE TOMORROW 1. An artist is selling children’s crafts. Necklaces cost 2.25 each and bracelets cost 1.50 per each. a: write the equation for the cost, C, of a combination of necklaces, N, and bracelets, B. C= Select all the combinations of necklaces and bracelets that the artist could sell for exactly $12.00. • 5 necklaces and 1 bracelet • 2 necklaces and 5 bracelets • 3 necklaces and 3 bracelets • 4 necklaces and 2 bracelets • 3 necklaces and 5 bracelets • 6 necklaces and no bracelets • No necklaces and 8 bracelets 2. The drama club is printing t-shirts for its members. The printing company charges a certain amount for each shirt plus a setup fee of $40. There are 21 students in the drama club. a: if there are 21 students in the club and the t-shirt order costs a total of $187, how much does each t-shirt cost? Show your reasoning. b: the equation 201.50=f+6.50(21) represents the cost of printing the shirts at a second printing company. Find the solution to
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
Given that:
Cost per bracelet = 1.50
Cost per necklace = 2.25
Let :
number of necklace = n
Number of bracelet = b
Cost equation C ;
C = 1.5b + 2.25n
Number of necklace that could be sold for exactly $12
5 necklaces and 1 bracelet :
1.5 + 2.25(5) = 12.75
•2 necklaces and 5 bracelets:
1.5(5) + 2.25(2) = 12
• 3 necklaces and 3 bracelets
1.5(3) + 2.25(3) = 11.25
• 4 necklaces and 2 bracelets
1.5(2) + 2.25(4) = 12
• 3 necklaces and 5 bracelets
1.5(5) + 2.25(3) = 14.25
• 6 necklaces and no bracelets •
1.5(0) + 2.25(6) = 13.5
No necklaces and 8 bracelets
1.5(8) + 2.25(0) = 12
Amount charged per Tshirt = c
Setup fee = $40
Number of students in drama club = 21
Total cost of order = $187
Calculate C ;
Total order cost = set up fee + (cost per shirt * number of shirts)
Total order cost = 40 + 21c
187 = 40 + 21c
187 - 40 = 21c
147 = 21c
c = 147 / 21
C = 7
Hence cost per shirt = $7
I RLY NEED HELP RIGHT NOW I NEED TO TURN THIS IN 20 MINUTES PLZ HELP ME !!!!! :(:(:( :( :( :(
Answers
Answer:
c=11
Step-by-step explanation:
8+9+12+c/4= 10
17+12+c/4=10
29+c/4=10
29+c=40
c=40-29
c=11
Answer:
I THINK its 11
Step-by-step explanation:
Mean is just average and if you add the cars sold in the first 3 months it equals 29. we need an average of 10. 40 divided by 4 is 10. we divide by for because it is the number of months. to get to 40 overall cars, he would need to sell 11 cars in the 4th month.
Somebody please help!
Answers
Answer:
11g
Step-by-step explanation:
You wish to buy an eraser that costs $0.50, a pencil that costs $1.00, and a notebook that costs $1.75. The sales tax is 6%. What is the total cost?
Please help me!!