In a certain normal distribution of scores, the mean is 50 and the standard deviation is 6. find the z-score corresponding to a score of 60.

z-score = 1.667

Step-by-step explanation:

The provided information are:

Population mean = 50

Population standard deviation = 6

Score (X) = 60

The formula to calculate the z-score is:

The z- score can be calculated as:

Hence, the z-score is 1.667.

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (