# Question: Suppose a random sample of 100 ages was taken from

Suppose a random sample of 100 ages was taken from the 2000 census distribution.

a. How would you describe the “ages” sample data above graphically? Construct the graph.

b. Using the graph that you constructed in part a, describe the shape of the distribution of the sample data.

c. If another sample were to be collected, would you expect the same results? Explain.

a. How would you describe the “ages” sample data above graphically? Construct the graph.

b. Using the graph that you constructed in part a, describe the shape of the distribution of the sample data.

c. If another sample were to be collected, would you expect the same results? Explain.

## Answer to relevant Questions

Considering the population of five equally likely integers in Example 7. 2: a. Verify m and s for the population in Example 7. 2. a. Use a computer to draw 200 random samples, each of size 10, from the normal probability distribution with mean 100 and standard deviation 20. b. Find the mean for each sample. c. Construct a frequency histogram of the ...A certain population has a mean of 500 and a standard deviation of 30. Many samples of size 36 are randomly selected and the means calculated. a. What value would you expect to find for the mean of all these sample means? ...a. Calculate the z-score for an of 46.5 from a sample of size 35. b. Could this z-score be used in calculating probabilities using Table 3 in Appendix B? Why or why not? Based on data from 1996 through 2006 from the Western Regional Climate Center, the average speed of winds in Honolulu, Hawaii, equals 10.6 miles per hour. Assume that wind speeds are approximately normally distributed with a ...Post your question