Making Two-Way Tables Answers

12 verified answers
1
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A survey of 80 students found that 24 students both play in the band and play a sport. But 22 students are not in band and do not play a sport. There are 48 students in the band. Choose a possible description for the rows and columns.

A
Column: In a Band, Play a Sport; Row: Not in a Band, Do Not Play a Sport
B
Column: Not in a Band, Play a Sport; Row: In a Band, Do Not Play a Sport
C
Column: In a Band, Do Not Play a Sport; Row: Not in a Band, Play a Sport
D
Column: In a Band, Not in a Band; Row: Play a Sport, Do Not Play a Sport
2
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Which of the following correctly represents the given data in the problem?

A
a = 24, g = 48, h = 22, i = 80
B
a = 22, c = 80, d = 24, i = 48
C
a = 24, b = 48, c = 22, i = 48
D
a = 24, c = 48, e = 22, i = 80
3

Question text not available

Answers:
Selection 1:24
Selection 2:10
Selection 3:32
Selection 4:34
Selection 5:46
4

b = 10✔ 243234

Answers:
Selection 1:24
Selection 2:10
Selection 3:32
Selection 4:34
Selection 5:46
5

d = ✔ 10243234

A
✔ 10
B
24
C
32
D
34
6

f = 24✔ 323446

A
24
B
✔ 32
C
34
D
46
7

g = 2432✔ 3446

A
24
B
32
C
✔ 34
D
46
8

h = 103234✔ 46

A
10
B
32
C
34
D
✔ 46
9

A summer camp has 32 campers. 22 of them swim, 20 play softball, and 5 do not play softball or swim. Which values correctly complete the table?

A
a = 15, b = 10, c = 7, d = 5, e = 12
B
a = 15, b = 7, c = 5, d = 10, e = 12
C
a = 14, b = 7, c = 5, d = 12, e = 10
D
a = 14, b = 12, c = 7, d = 5, e = 10
10

Which of the following statements are true? Check all that apply.

A
225 students were surveyed.
B
25 girls always wear glasses.
C
15 girls sometimes wear glasses.
D
52 boys never wear glasses.
E
75 boys were surveyed.
F
65 students sometimes wear glasses.
12

The student made an error in Step 1an error in Step 2an error in Step 3an error in Step 4an error in Step 5✔ no error.

A
an error in Step 1
B
an error in Step 2
C
an error in Step 3
D
an error in Step 4
E
an error in Step 5
F
✔ no error

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