Matthew recorded the grade-level and instrument of everyone in the middle school School of Rock below.
Seventh Grade Students
Eighth Grade Students
Instrument # of Students
Instrument # of Students
13
9
11
14
Guitar
Bass
Drums
Keyboard
Guitar
Bass
Drums
Keyboard
8
5
3
8
Based on these results, express the probability that a student chosen at random will
play the keyboard as a decimal to the nearest hundredth.

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?