An estimatte of a poppulation parrameter that prrovides an intterval of vaalues bellieved to conntain the value of the parammeter is known as the:   A. parameter value B. confidence interval C. population estimate D. interval estimate

c. Provide a 95% prediction interval estimate for a particular y, given Xp = 50. The 95% prediction interval estimate is (Round to two decimal places as needed.)

Tall Dutch Men: Part A Use a z-table such as https://www.math.arizona.edu/~rsims/ma464/standardnormaltable.pdf or an online calculator such as  http://onlinestatbook.com/2/calculators/normal_dist.html to answer the following question: Dutch men are famously perceived as being tall.  In a 2014 survey it was found that the mean adult male height in the Netherlands was 182.5 cm with a standard deviation of 7.4 cm and that the heights followed a normal distribution. What proportion of the population of adult males in the Netherlands would be between the heights of 178.8 cm and 186.2 cm?  Express your answer as a percentage rounded off to 1 decimal place.   Tall Dutch Men: Part B Which of the following normal distribution curves would best represent the probability calculated in the previous question?     normal distribution a     normal distribution b     normal distribution c     normal distribution d      normal distribution e    normal distribution f…

7)  At one college, GPA's have a distribution that is unimodal and symmetric with a mean of 2.6 and a standard deviation of 0.5. What is the range of GPA's from one standard deviation below the mean to one standard deviation above the mean? A) 2.6 to 3.1 B) 2.1 to 3.1 C) 0.5 to 3.1 D) 2.1 to 2.6