Question: Refer to Data Set 6 in Appendix B and find the proportion of male bears included in the study. Use a 0.05 significance level to

Refer to Data Set 6 in Appendix B and find the proportion of male bears included in the study. Use a 0.05 significance level to test the claim that when the bears were selected, they were selected from a population in which the percentage of males is equal to 50%.

Data Set 6: Bears (wild bears anesthetized) Age is in months, Month

Data Set 6: Bears (wild bears anesthetized) Age is in months, Month is the month of measurement (1 = January), Sex is coded with 1 = male and 2 = female, Headlen is head length (inches), Headwth is width of head (inches), Neck is dis- tance around neck (in inches), Length is length of body (inches), Chest is distance around chest (inches), and Weight is measured in pounds. Data are from Gary Alt and Minitab, Inc. Age 19515 104 100 565738842202459177519593751102010 104445858=B013566VVV8BB 81 23 70 17 17 17 STATDISK: Minitab: Excel: TI-83/84 Plus: Text file names: Month TG784 00 00 00 00 00 00 aaaaaaaaaaa99999999FFOFFETTIIN 80 = 6 9 7 8 8 8 10 10 10 10 10 10 10 10 10 10 11 11 10 11 11 11 4 Sex 1 1 1 1 2 2 1 1 2 2 1 2 1 2 1 2 2 1 1 1 2 2 1 1 1 2 1 1 2 1 2222N__ Data set name is Bears. Worksheet name is BEARS.MTW. Workbook name is BEARS.XLS. App name is BEARS and the file names are the same as for text files. BAGE, BMNTH, BSEX, BHDLN, BHDWD, BNECK, BLEN, BCHST, BWGHT. Headlen Headwth 11.0 16.5 15.5 17.0 15.5 13.0 15.0 13.5 13.5 12.5 16.0 9.0 12.5 14.0 11.5 13.0 13.5 9.0 13.0 16.0 12.5 13.0 13.0 10.0 16.0 10.0 13.5 13.0 13.0 14.5 9.5 13.5 14.5 11.0 11.5 13.0 16.5 14.0 13.5 15.5 11.5 12.0 15.5 9.0 14.5 13.5 10.0 10.0 11.5 11.5 11.0 10.0 15.5 12.5 5.5 9.0 8.0 10.0 6.5 7.0 7.5 8.0 7.0 6.0 9.0 4.5 4.5 5.0 5.0 8.0 7.0 4.5 6.0 9.5 5.0 5.0 5.0 4.0 6.0 4.0 6.0 5.5 6.5 5.5 4.5 6.5 6.5 5.0 5.0 7.0 6.5 5.5 6.5 7.0 6.0 6.5 7.0 5.0 7.0 8.5 4.0 5.0 5.0 5.0 4.5 4.5 8.0 8.5 Neck 16.0 28.0 31.0 31.5 22.0 21.0 26.5 27.0 20.0 18.0 29.0 13.0 10.5 21.5 17.5 21.5 24.0 12.0 19.0 30.0 19.0 20.0 17.0 13.0 24.0 13.5 22.0 17.5 21.0 20.0 16.0 28.0 26.0 17.0 17.0 21.0 27.0 24.0 21.5 28.0 16.5 19.0 28.0 15.0 23.0 23.0 15.5 15.0 17.0 15.0 13.0 10.0 30.5 18.0 Length Chest 53.0 67.5 72.0 72.0 62.0 70.0 73.5 68.5 64.0 58.0 73.0 37.0 63.0 67.0 52.0 59.0 64.0 36.0 59.0 72.0 57.5 61.0 54.0 40.0 63.0 43.0 66.5 60.5 60.0 61.0 40.0 64.0 65.0 49.0 47.0 59.0 72.0 65.0 63.0 70.5 48.0 50.0 76.5 46.0 61.5 63.5 48.0 41.0 53.0 52.5 46.0 43.5 75.0 57.3 26.0 45.0 54.0 49.0 35.0 41.0 41.0 49.0 38.0 31.0 44.0 19.0 32.0 37.0 29.0 33.0 39.0 19.0 30.0 48.0 32.0 33.0 28.0 23.0 42.0 23.0 34.0 31.0 34.5 34.0 26.0 48.0 48.0 29.0 29.5 35.0 44.5 39.0 40.0 50.0 31.0 38.0 55.0 27.0 44.0 44.0 26.0 26.0 30.5 28.0 23.0 24.0 54.0 32.8 Weight 80 344 416 348 166 220 262 360 204 144 332 34 140 180 105 166 204 26 120 436 125 132 90 40 220 46 154 116 182 150 65 356 316 94 86 150 270 202 202 365 79 148 446 62 236 212 60 64 114 76 48 29 514 140

Step by Step Solution

★★★★★

3.39 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Answer The proportion of male bears in the study is 062 To ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Elementary Statistics Picturing Questions!

Refer to Data Set 6 in Appendix B and find the best regression equation with IQ score as the response (y) variable. Use predictor variables of brain volume and/or body weight. Why is this equation...

Refer to Data Set 6 in Appendix B and use the paired data consisting of brain volume (cm3) and IQ score. Use the data from Appendix B to construct a scatterplot, find the value of the linear...

According to the Information Please almanac, the percentage of movies with ratings of R has been 55% during a recent period of 33 years. Refer to Data Set 9 in Appendix B and find the proportion of...

Repeat Exercise 36 using the exact method with the binomial distribution, as described in Part 2 of this section. Repeat Exercise According to the Information Please almanac, the percentage of movies...

Secondhand Smoke in Different Groups Refer to Data Set 6 in Appendix B. Use a 0.05 significance level to test the claim that the mean cotinine level is different for these three groups: nonsmokers...

Refer to Data Set 6 in Appendix B. Use the paired data consisting of the return on invested capital (%) and return on equity (%) for the top 50 companies. If either value is not available (n.a.) for...

Many lottery enthusiasts search for patterns that they hope will indicate winning combinations. Yuri thinks that sums of numbers in Lotto 6/49 draws are not evenly distributed. Refer to Data Set 12...

Refer to Data Set 4 in Appendix B. If the Ontario-Manitoba border is taken as the boundary between East and West, test the claim that in comparing provincial averages, there is no difference in mean...

9. Hypothesis Test for Difference in Car Taxi Ages When the author visited Dublin in Ireland, he recorded the ages of randomly selected passenger cars and randomly selected taxis. The ages (in years)...

Refer to Data Set 19 in Appendix B for the amounts (in oz) in cans of regular Coke. The cans are labeled to indicate that the contents are 12 oz of Coke. Use a 0.05 significance level to test the...

5. You are trying to estimate the value of synergy in a merger. The two firms involved, Novotel and VideoGraf, have the following characteristics: Novotel Video Graf $ 160 million $ 450 million BV of...

Using a job order costing system, Piedmont Computer Company estimated the total cost of two jobs as follows LOADING(Click the icon to view the estimates under job costing) Piedmont Computer Company...

Please help to make the shuffle method work as it is now only the suits are shuffled, like to have all 4 suits shuffles with each other. Please send the code back with the changes in it in whole....

' Do any measures show up for multiple objectives?

In a recent year, 64% of all formal complaints to government institutions were resolved. The other complaints were unresolved, discontinued, or not substantiated. A spokesperson for Revenue Canada...

Ralph Carter is a high-school history teacher who says that if students are not aware of the Holocaust, then the curriculum should be revised to correct that deficiency. A Roper survey of 506...

Refer to Data Set 8 in Appendix B and consider only those statistics students who are 21 or older. Find the sample percentage of smokers in that age group, then test the claim that statistics...

Malory Inc. is currently financed with 25% debt, but its new CFO is considering changing the capital structure to a total debt ratio of 60% by issuing additional bonds and using the proceeds to...

JVP corporation is considering investing in a project with the cash flows shown below. Compute the PI for the project and recommend whether the firm should accept or reject it. The required cost of...

Acme Co. is considering a four-year project that will require an initial investment of $15,000. The base-case cash flows for this project are projected to be $14,000 per year. The best-case cash...