Testing: H0:p=0.56H0:p=0.56 H1:p≠0.56H1:p≠0.56 Your sample consists of 67 subjects, with 34 successes. Calculate the test statistic, rounded to 2 decimal places z=z=

Samples of starting annual salaries for individuals entering the public accounting and financial planning professions follow. Annual salaries are shown in thousands of dollars. Public Accountant 51.2 59.8 56.3 58.2 55.2 56.0 51.9 60.5 57.0 50.9 Financial Planner 50.0 49.2 54.1 56.9 50.9 53.6 Find the value of the test statistic. W = 75.50 X 49.7 53.9 51.8 48.9 (a) Use a 0.05 level of significance and test the hypothesis that there is no difference between the starting annual salaries of public accountants and financial planners. State the null and alternative hypotheses. O Ho: The two populations of salaries are not identical. H₂: The two populations of salaries are identical. O Ho: Median salary for public accountants - Median salary for financial planners 20 H₂: Median salary for public accountants - Median salary for financial planners 0 O Ho: Median salary for public accountants - Median salary for financial planners > 0 H₂: ₂: Median salary for public accountants - Median salary…

Calculate the 25th percentile of the data shown x 1.8 2.3 6.7 11.3 16.7 25.2 26.9 27.9 I need help

Find the 5 number summary for the data shown 5.4 7 9.2 13.8 19.9 21.9 23.3 26.1 5 number summary: Use the Locator/Percentile method described in your book, not your calculator. Submit Question E

In a t-test for paired samples, the one value that compares, for each person, her or his two measurements is called the                                   .       Difference score     Deviation score     Standard deviation     Standard difference

Find the first and third quartile for the data shown 4.5 4.9 7.2 9 9.9 11.2 13.3 17.6 17.9 25.6 Q1 = Q3 = %3D

What percent of the data fall between the 1st and 2rd quartiles?   1. 0%   2. 25%   3. 50%   4. 75%   5. 100%

hw 10    Based on the histogram above, what is the class width?Class width = What is the sample size?Sample size =