1. Problems Objective 1.1, Page 181

2. Problems Objective 1.1, Page 192

3. Problems Section 1.3, Page 203

4. Problems Section 1.3, Page 204

5. Problem a.Find the mean, variance, and standard deviation. b.Find the 5-number summary. c.Make a box and whisker display and label the numbers. d.Calculate the Interquartile range and the range e.Describe the shape of the distribution 5Problems, Page 50

6. Problems 6Problems, Page 95

7. Problems 7Problems, Page 95

8. Problem 8Problems, Page 95

9. Problems 9Problems, Page 97

10. Problems 10Problems, Page 99

11. Z Score Problems 11Problems, Page 52

12. Problems 12Problems, Page 132

13. Problems 13Problems, Page 149

14. Problems 14Problems, Page 151

15. Problems 15Problems, Page 50

16. Problems 16Problems, Page 179 the standard deviation is 5 seconds.

17. Problems Test the claim that the BMI of the cardiovascular technologists is different than the BMI of the general population. Use α =.05. Assume the population of the BMI of the cardiovascular technologists is normal. a.State the necessary hypotheses. b.Is the sampling distribution normal. Why? c.Find the p-value. d.State your conclusion. e.If you made an error, what type of error did you make? 17Problems Page 181

18. Problems 18Problems, Page 179

19. Problems a.Find the 98% confidence interval. b.Find the critical value c.Find the margin of error. d.Find the standard error. e.What assumption must we make about the the population to have a t-sampling distribution. f.What are the proper words to describe the confidence interval? g.If you wanted to have a margin of error of one minute and the 98% confidence interval for this data, how large must the sample be? 19Problems, Page 205

20. Problems a.Find the p-value. b.State your conclusion. c.What is the name of the probability model used for the sampling distribution d.What is the mean of the sampling distribution? e.What is the value of the standard error? f.If your conclusion is in error, what type of error is it? 20Problems, Page 205