I think there talking about the difference between the mean and the range or does it talk about the range.
Answer: 3.64, 10.00
Step by step:
Answer:
If a normal distribution is considered, a standard deviation (SD) is accounted for 34% (0.34 of population).
60 participants <=> p = 0.25
SD <=> p = 0.34
=> SD = 60 x 0.34/0.25 = 81.6 = ~82 participants.
Hope this helps!
:)
Answer:
Step-by-step explanation:
I understand
Answer:
The answer is D
Step-by-step explanation:
This is because 5π is equal to 15.7
