An official of a large national union claims that the fraction of women in the union is not significantly different from one-half. Using the critical value approach and the sample information reported below, carry out a test of this statement. Let ? = .05. sample size 400 women 168 men 232
H0: p = .5
Ha: p ? .5
Reject H0 because test statistic z = -3.2 < -1.96
You might also like to view...
The reward system for subunit managers of mature businesses should emphasize
a. long-term competitive prospects. b. near-term profit and cash flow. c. success in product design and development. d. exceeding last year's subunit profit.
Which of the following is NOT related to quantitative data analysis?
a. dispersion b. frequency distribution c. unobtrusive measures d. central tendency
Substantive due process limits what the government can do in its legislative capacity.
Answer the following statement true (T) or false (F)
If the taxpayer still owes tax after April 15, the IRS assesses interest based on the remaining amount owed.
Answer the following statement true (T) or false (F)