No, 15% of 81 is 12.5 and 81+12.5 is only 93.5 and she needs at least a 95
Answer:
(c) the sample is amount of sleep the volunteers got in the study.
Step-by-step explanation:
sample: this is a small part that is intending to show what a big part is all about.
volunteer: a person who does something willingly.
is median a. 40 )(is min b. 34 )(c. 49 or 48 q3
