(b) Use α = 0.05 and conduct the hypothesis test for identical population distributions.State the null and alternative hypotheses.Ho:: Median salary for men - Median salary for women ≤0Ha: Median salary for menMedian salary for women 0Ho: Median salary for men: Median salary for menH₂:-Median salary for women ≥ 0Median salary for women < 0Ho: The two populations of salaries are not identical.H₂:: The two populations of salaries are identical.Ho:: Median salary for men - Median salary for women > 0Ha: Median salary for men Median salary for women = 0Ho: The two populations of salaries are identical.H₂:: The two populations of salaries are not identical.3.0454Find the value of the test statistic.W =XFind the p-value. (Round your answer to four decimal places.)p-value = 0.009X The gap between the earnings of men and women with equal education is narrowing but has not closed. Sample data forseven men and seven women with bachelor's degrees are as follows. Data are shown in thousands of dollars.Menwomen37.680.550.261.249.258.960.3Women46.540.435.947.530.855.526.8(a) What is the median salary (in $) for men? For women?men$ 59X$40X

Wilcoxson rank-sum Test: It is the hypothesis testing for the population distribution of two samples…

Answered: The gap between the earnings of men and…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Find the median for the given sample data. Listed below are the amounts of time (in months) that the employees of a restaurant have been working at the restaurant. Find the median. 12 3 7 8.5 12 15 17 38 60 77 99 127 135 167 O 59.0 months O 27.5 months 17 months 54.8 months
A dental supplies distributor ships a customer of 50 boxes of product A, 30 boxes of B, 60 boxes of C, and 20 boxes of D. The unit shipping costs (dollars per box) for the four products are $5, $2, $4, and $10 respectively. What is the weighted mean for shipping cost per unit?
Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question. Listed below are the amounts (dollars) it costs for marriage proposal packages at different sports venues. Are there any outliers? 49 60 60 184 200 200 a. Find the mean. 60 65 65 85 95 100 105 150 150 175 300 325 375 400 400 400 400 2000 2500 The mean is $ (Type an integer or a decimal rounded to two decimal places as needed.) b. Find the median. The median is $ (Type an integer or a decimal rounded to two decimal places as needed.) c. Find the mode. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mode(s) is(are) $ (Type an integer or a decimal. Do not round. Use a comma to separate answers as needed.) B. There is no mode. d. Find the midrange. The midrange is $ (Type an integer or a decimal rounded to two decimal places as needed.) e. Are there any outliers? Choose the correct answer below. A. There do not appear to be…
The following table shows the age distribution of live births in Albany County, New York, for 2000. Mother's Age Number of Live Births 10-14 7 15-19 258 20-24 585 25-29 841 30-34 981 35-39 526 99 40-44 45-49 4 What is the median of the given grouped data?
2
1. The following are the ages of 10 respondents in a survey. Age 16 25 35 40 65 18 35 58 44 29 Find the mean, median and mode of the ages.
Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question. Listed below are the amounts (dollars) it costs for marriage proposal packages at different sports venues. Are there any outliers? 49 50 50 50 55 55 75 85 90 115 150 150 225 234 275 275 300 325 400 475 475 475 475 1500 2500 a. Find the mean. The mean is $ (Type an integer or a decimal rounded to two decimal places as needed.) b. Find the median. The median is $. (Type an integer or a decimal rounded to two decimal places as needed.) c. Find the mode. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The mode(s) is(are) $ (Type an integer or a decimal. Do not round. Use a comma to separate answers as needed.) OB. There is no mode.

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