Reconsider the paint-drying situation of Example 8.5, in which drying time for a test specimen is normally distributed with s 5 9. The hypotheses H0: m 5 75 versus Ha: m , 75 are to be tested using a random sample of n 5 25 observations.

What values of c and d make the equation true?

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done