Blank #3:Ho: Therenot)_an association between gender and movie preference. (is or isBlank #4:HA: Thereis not)Lan association between gender and movie preference. (is orBlank #5: Give the test decision: (reject or do not reject) HoBlank #6: Evidence_{favors or does not favor) that there is anassociation between gender and movie preference.Blank # 1Blank # 2Blank # 3Blank # 4Blank # 5Blank # 6 Conduct a statistical test at a significance level of 0.05 to determine if there is anassociation between gender and movie preference. The chart of observed countshas been re-copied here for convenience.ActionDramaAnimatedTotalComedy20Male523216120Female243216880Total76643624200Answer in the blanks to show the work associated with exploring this claim.Blank #1: The statistical test to determine whether there is an association betweentwo categorical variables is theLoverall relationship test.Blank #2: Compute the expected count of Females who prefer comedy. Report youranswer with one decimal place.The test was conducted and the following test statistic and p-value calculated asshown in the calculator screenshot. Fill in the remaining blanks to show the test inits entirety.X2-TestX2=5.653021442P=.1297673797df=3

Solution: Given information: Test statistic χ2= 5.653021442 χ2=5.6530 P value = 0.1297673797 P value…

Conduct a statistical test at a significance level of 0.05 to determine if there is an association between gender and movie preference. The chart of observed counts has been re-copied here for convenience. Action Drama Comedy Animated Total Male 52 32 20 16 120 Female 24 32 16 8 80 Total 76 64 36 24 200 Answer in the blanks to show the work associated with exploring this claim. Blank #1: The statistical test to determine whether there is an association between two categorical variables is the. Loverall relationship test. Blank #2: Compute the expected count of Females who prefer comedy. Report you answer with one decimal place. The test was conducted and the following test statistic and p-value calculated as shown in the calculator screenshot. Fill in the remaining blanks to show the test in its entirety. x2-Test. xx-5.653021442 P=. 1297673797

Conduct a statistical test at a significance level of 0.05 to determine if there is an association between gender and movie preference. The chart of observed counts has been re-copied here for convenience. Action Drama Comedy Animated Total Male 52 32 20 16 120 Female 24 32 16 8 80 Total 76 64 36 24 200 Answer in the blanks to show the work associated with exploring this claim. Blank #1: The statistical test to determine whether there is an association between two categorical variables is the. Loverall relationship test. Blank #2: Compute the expected count of Females who prefer comedy. Report you answer with one decimal place. The test was conducted and the following test statistic and p-value calculated as shown in the calculator screenshot. Fill in the remaining blanks to show the test in its entirety. x2-Test. xx-5.653021442 P=. 1297673797

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Periodically, customers of a financial services company are asked to evaluate the company's financial consultants and services. Higher ratings on the client satisfaction survey indicate better service, with 7 the maximum service rating. Independent samples of service ratings for two financial consultants are summarized here. Consultant A has 10 years of experience, whereas consultant B has 1 year of experience. Use a 0.05 and test to see whether the consultant with more experience has the higher population mean service rating. Consultant A Consultant B ₁16 ₂-10 X₁ -6.82 x₂ = 6.27 $₁0.69 5₂ -0.75 (a) State the null and alternative hypotheses. Ho ₁₂50 На H3 -127.0. 0 Ho Hi-H2=0 H₂H₂H₂O Ho M₁ M₂ O H₁:1₁-1₂-0 Ho² M₁-M₂0 H₂H₁₂50 Ho: M₁ M₂ 50 H₂H₂H₂O (b) Compute the value of the test statistic. (Round your answer to three decimal places.) (c) What is the p-value? (Round your answer to four decimal places.) p-value= (d) What is your conclusion? O Reject Ho. There is sufficient evidence to…
The table below summarizes data from a survey of a sample of women. Using a 0.05 significance level, and assuming that the sample sizes of 800 men and 400 women are predetermined, test the claim that the proportions of agree/disagree responses are the same for subjects interviewed by men and the subjects interviewed by women. Does it appear that the gender of the interviewer affected the responses of women? Gender of Interviewer Man Woman Women who agree 535 344 Women who disagree 265 56 Click here to view the chi-square distribution table. LOADING... Identify the null and alternative hypotheses. Choose the correct answer below. A. H0: The proportions of agree/disagree responses are different for the subjects interviewed by men and the subjects interviewed by women. H1: The proportions are the same. B. H0: The proportions of agree/disagree…
We wish to determine whether there is a relationship between the gender of ateenager and their preferred brand of running shoes. A survey of 200teenagers produced the following results: Preferred BrandGender,Nike, Asics ,New Balance and TotalFemale nike24 ascis19 new balance59 total102 Male nike32 asics28 new balance38 total98 Total nike56 asics47 new balance97 total200 Perform an appropriate test at a 5% level of significance to determine whetherthere is a relationship between the gender of teenagers and the preferredbrand of running shoes.
The results of a random sample of students by type of school and their attitudes on safety steps taken by the school staff are shown in the table below. At the 5% significance level, can you conclude that attitudes about safety steps taken by the school staff are related to the type of school? School staff has School Type Taken all steps for student safety Taken some steps for student safety Public 40 51 Private 64 34
A. For which data set is the sample correlation coefficient r closest to −1? B. For which data set is the sample correlation coefficient r closest to 0? C. For which data set is the sample correlation coefficient r equal to 1?
4. In an effort to estimate the size of elk herds wintering in Rocky Mountain National Park, the rangers used a small airplane to spot count groups of elk in the park. They found 15 groups of elk and recorded the size of each group as: 21 15 19 16 18 17 17 20 25 7 7 16 10 16 18 12 Compute the mean, the median and the mode of the data.
Is there an association between hair color and body type? The table below shows the results of a researcher's observations of randomly selected people. Frequencies of Hair Colors for Various Body Types Blonde Brunette Red Head 71 80 96 108 55 115 46 91 Short and Slender Short and Pudgy Tall and Slender Tall and Heavy What can be concluded at the o= 0.01 significance level? 53 74 69 63
A graphing calculator is recommended.The following table lists the number of pages in four different types of magazines. Home decorating News Health Computer 175 89 85 104 287 95 157 139 165 123 91 98 209 107 106 209 199 101 97 147 Using a significance level of 5%, test the hypothesis that the four magazine types have the same average length. (Let 1 = Home decorating, 2 = News, 3 = Health and 4 = Computer.) 1.)Enter an exact number as an integer, fraction, or decimal.df(num) = 2.) Enter an exact number as an integer, fraction, or decimal.df(denom) = 3.)What is the test statistic? (Round your answer to two decimal places.) 4.)What is the p-value? (Round your answer to four decimal places.) 5.)(i) Alpha (Enter an exact number as an integer, fraction, or decimal.)? =
Shraddha Milan