Mathematics, 27.05.2021 04:00 elisaalonso8805
Question 6 of 10
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 and
play
instrument
Not in band
and play
instrument
Total
A.
Not in band and
don't play
instrument
20
0
20
Band and don't
play instrument
5
25
30
Total
25
25
50
Not in band Total
Band
20
Play instrument
5
O B.
25
25
Don't play instrument
0
25
Total
20
30
50
Band
Total
Don't play
instrument
5
O c.
Not in band
20
25
Answers: 1
Mathematics, 21.06.2019 18:30, 987654321156
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
Answers: 1
Question 6 of 10
A survey asked 50 students if they play an instrument and if they are in band.
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