Question
0.57 of all college students like the idea of a new curriculum.
If we select 88 students (ASSUME INDEPENDENCE), what is the Standard Deviation of (the Probability Distribution that would list the number of students (from 0 to 88) and the probability of each.) THE STANDARD DEVIATION IS WHAT IS BEING ASKED
If the answer cannot be calculated, enter zero (0) as your answer.
Round to 4 decimal places otherwise. YES, you need, therefore, to look at the 5th decimal place.
If we select 88 students (ASSUME INDEPENDENCE), what is the Standard Deviation of (the Probability Distribution that would list the number of students (from 0 to 88) and the probability of each.) THE STANDARD DEVIATION IS WHAT IS BEING ASKED
If the answer cannot be calculated, enter zero (0) as your answer.
Round to 4 decimal places otherwise. YES, you need, therefore, to look at the 5th decimal place.
Answers
mk.
The manager of a local gym has determined that the length of time members spend at the gym is a normally distributed variable with a mean of 80 minutes and a standard deviation of 20 minutes.
What proportion of members spend less than 55 minutes at the gym?
What proportion of members spend less than 55 minutes at the gym?