The college cheese club has an average of 42 members with a standard deviation of 6. 15. What is the z-score for a year in which the club has 43 members? 16. What is the probability of having a year when there are 37 or more members? 17. What is the probability of having a year when there are 40 or more members? 18. What percent of years have memberships of 32 or less? 19. What percent of years have memberships of 35 or more? 20. What percent of years have memberships between 33 and 43?
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Given: Mean ($\mu$) = 42 members Standard deviation ($\sigma$) = 6 members **Problem 15: What is the z-score for a year in which the club has 43 members?** The formula for the z-score is: $z = (X - \mu) / \sigma$ Where: $X$ = the value for which we want to find Show more…
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