Question: If a random variable has a mean value of 20 and a standard deviation of 8, how many standard deviations away from that mean is

If a random variable has a mean value of 20 and a standard deviation of 8, how many standard deviations away from that mean is an observation of 60?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!