3 a Construct a hypothetical example of ten exam scores betw

3. a. Construct a hypothetical example of ten exam scores (between 0 and 100, inclusive, possibly including repeats) so that the mean is greater than two times the median. Also report the values of the mean and median for your example. b. Construct another (or different) hypothetical example of ten exam scores (between 0 and 100, inclusive, possibly including repeats) so that the interquartile range equals 50. Also report the values of the quartiles for your example.

Solution

Ho: miu = 2*median

Ho : miu > 2*median

b)

Ho : IQR = 50

H1 : IQR is different from 50