Mathematics, 07.05.2021 06:00 thu651777p0vibf
A survey asked 50 students if they play an instrument and if they are in band.
1.25 students play an instrument.
2. 20 students are in band.
3. 30 students are not in band.
Which table shows these data correctly entered in a two-way frequency table?
Band
Not in band Total
0
20
20
O A.
Play instrument
Don't play instrument
Total
5
25
25
30
50
25
Band
Don't play
instrument
Total
20
Not in band
5
B.
25
0
25
Play instrument
Total
25
50
20
30
Band
Not in band Total
5 25
Play instrument
20
C.
Don't play instrument
0
25
25
Answers: 2
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A survey asked 50 students if they play an instrument and if they are in band.
1.25 students play...
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