A researcher is interested in investigating whether living situation and pet ownership are dependent. The table below shows the results of a survey. Frequencies of Living situation and Pet single...


A researcher is interested in investigating whether living situation and pet ownership are dependent. The<br>table below shows the results of a survey.<br>Frequencies of Living situation and Pet<br>single Family Couple<br>Dog<br>98<br>94<br>89<br>Cat<br>99<br>100<br>51<br>Various<br>34<br>47<br>46<br>None<br>59<br>59<br>67<br>What can be concluded at the a = 0.01 significance level?<br>a. What is the correct statistical test to use?<br>Goodness-of-Fit<br>O Independence<br>Homogeneity<br>O Paired t-test<br>b. What are the null and alternative hypotheses?<br>Но:<br>The distribution of pets is not the same for each living situation.<br>O Pet ownership and living situation are independent.<br>O pet ownership and living situation are dependent.<br>O The distribution of pets is the same for each living situation.<br>Hi:<br>O The distribution of pets is not the same for each living situation.<br>O Pet ownership and living situation are dependent.<br>O Pet ownership and living situation are independent.<br>O The distribution of pets is the same for each living situation.<br>c. The test-statistic for this data =<br>(Please show your answer to three decimal places.)<br>d. The p-value for this sample =<br>(Please show your answer to four decimal places.)<br>e. The p-value is Select an answer<br>f. Based on this, we should<br>O accept the null<br>O fail to reject the null<br>Oreject the null<br>g. Thus, the final conclusion is..<br>O There is insufficient evidence to conclude that the distribution of pets is not the same for each<br>living situation.<br>O There is sufficient evidence to conclude that the distribution of pets is not the same for each<br>living situation.<br>O There is insufficient evidence to conclude that pet ownership and living situation are<br>dependent.<br>O There is sufficient evidence to conclude that pet ownership and living situation are<br>independent.<br>O There is sufficient evidence to conclude that pet ownership and living situation are dependent.<br>

Extracted text: A researcher is interested in investigating whether living situation and pet ownership are dependent. The table below shows the results of a survey. Frequencies of Living situation and Pet single Family Couple Dog 98 94 89 Cat 99 100 51 Various 34 47 46 None 59 59 67 What can be concluded at the a = 0.01 significance level? a. What is the correct statistical test to use? Goodness-of-Fit O Independence Homogeneity O Paired t-test b. What are the null and alternative hypotheses? Но: The distribution of pets is not the same for each living situation. O Pet ownership and living situation are independent. O pet ownership and living situation are dependent. O The distribution of pets is the same for each living situation. Hi: O The distribution of pets is not the same for each living situation. O Pet ownership and living situation are dependent. O Pet ownership and living situation are independent. O The distribution of pets is the same for each living situation. c. The test-statistic for this data = (Please show your answer to three decimal places.) d. The p-value for this sample = (Please show your answer to four decimal places.) e. The p-value is Select an answer f. Based on this, we should O accept the null O fail to reject the null Oreject the null g. Thus, the final conclusion is.. O There is insufficient evidence to conclude that the distribution of pets is not the same for each living situation. O There is sufficient evidence to conclude that the distribution of pets is not the same for each living situation. O There is insufficient evidence to conclude that pet ownership and living situation are dependent. O There is sufficient evidence to conclude that pet ownership and living situation are independent. O There is sufficient evidence to conclude that pet ownership and living situation are dependent.
Jun 08, 2022
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