# Question: The following stocks make up the Dow Jones Industrial Average

The following stocks make up the Dow Jones Industrial Average (Barron’s, July 30, 2012).

Suppose you would like to select a sample of six of these companies to conduct an in-depth study of management practices. Use the first two digits in each row of the ninth column of Table 7.1 to select a simple random sample of sixcompanies.

Suppose you would like to select a sample of six of these companies to conduct an in-depth study of management practices. Use the first two digits in each row of the ninth column of Table 7.1 to select a simple random sample of sixcompanies.

**View Solution:**## Answer to relevant Questions

A survey question for a sample of 150 individuals yielded 75 Yes responses, 55 No responses, and 20 No Opinions.a. What is the point estimate of the proportion in the population who respond Yes?b. What is the point estimate ...A sample of size 100 is selected from a population with p = .40.a. What is the expected value of ṕ?b. What is the standard error of ṕ?c. Show the sampling distribution of ṕ.d. What does the sampling distribution of ṕ ...Barron’s reported that the average number of weeks an individual is unemployed is 17.5 weeks (Barron’s, February 18, 2008). Assume that for the population of all unemployed individuals the population mean length of ...The population proportion is .30. What is the probability that a sample proportion will be within ± .04 of the population proportion for each of the following sample sizes?a. n = 100b. n = 200c. n = 500d. n = 1000e. What is ...Foot Locker uses sales per square foot as a measure of store productivity. Sales are currently running at an annual rate of $406 per square foot (The Wall Street Journal, March 7, 2012). You have been asked by management to ...Post your question