Which of the following predictions can be calculated using a geometric distribution?

The t-score distribution for df = 4 resembles the z-score distribution in shape more than a t-score distribution for df = 20.  a. True b. False

The table shows the numbers of hours each student in a class spent on homework during a week. Use a histogram to describe the shape of the distribution. Number of Hours Frequency 1-4 5-8 10 9-12 16 13-16 17- 20 The distribution is : skewed left = symmetric : skewed right O of ... ... ... ( PREV 45 15 6 NEXT MA Sign out US

Using the appropriate table in textbook (Keller, Appendix B) or Excel, a. find z.05. Draw the distribution and locate the z-value (z.os) in the distribution. b. find-z.05. Draw the distribution and locate the z-value (-z.05) in the distribution. c. find t50,.01. Draw the distribution and locate the t-value (t50,.01) in the distribution. d. find-t50,.01. Draw the distribution and locate the t-value (-t50,.01) in the distribution. e. find X²0,.05. Draw the distribution and locate the x²-value (x²0,05) in the distribution. f. find F2,20,.05. Draw the distribution and locate the F-value (F2,20,.05) in the distribution.