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A researcher wishes to see if there is a differenoe between the mean number of hours per week that a family with no children participates in recreab'bnal activib'es and a famin with children participates in recreational activities. She select; two random samples and the data are shown. Use l'l'l for the mean number of families with no children. At :1: 0.10, is there a difference between the means? Use the P-value method and tables. X a 1: No dlild men 8.9 2-9 29 Children 10.] 2-9 2'1} cahEl State the hypotheses and identiflyr the claim with the correct hypothesis. HDD amt] This hypothesis test is a test. Compute the test value. Round all intermediate steps to four decimal places and always round 2 score 1lralues to two decimal places. FE] Compute the test value. Round all intermediate steps to four decimal places and always round 2 score values to two decimal places. FE] Compute the P-value. Round the answer to four decimal places. P-value = C] Make the decision. we W... Summarize the results. There is that the mean number of hours per week that a family:r with no children participates in recreah'onal adivih'es and a family with children participates in recreational ach'vities are different. Waterfall Heighls Is there a signicant difference at o. = 0-10 in lire mean heights in feet of waterfalls in Europe and the ones in Asia? The data are shown. Use the crical value method wilil tables. Use H for le mean height of waterfalls in Europe. Assume the variables are normallyr distributed and the variances are unequal. State the hypotheses and identify the claim with the correct hypothesis. H.0 H.43 This hypothesis test is a test. Find the critical value[s]. Round the answer{5) to three decimal places. If there is more than one critical 'Iw'alue.r separate them with commas. Critical value[s}: [j Compute the test value. Always round 1' scure values to three decimal plac. r=Cl Make the decision. the W... Summarize the results. M.............................. Victims of 1Inlriolenoe A random surveyr of '15 women who were victims of violenoe found that 22 were attacked bv relatives. A random surveyr of 53 men found that 14 were attacked by relatives. At a: 0.05. can it be shown that the percentage of women who were atlacked by relatives is greater than the percentage of men who were attacked by relatives? Use 131 for the proportion of women who were attacked by relatives. Use the Pwalue method with tables. State the hypotheses and identify the claim with the correo: hypothesis. H. = D H. = D This hypothesis test is a test. Compute the test value. Round sample proportions to three decimal places and z score values to two decimal plaoes. zvalue = D Compute the test value. Round sample proportions In three decimal places and z score values to two decimal places. zvalue = E] Find the Pvalue. Round the answer to four decimal places. P-value = E] Make the decision. we W... Summarize the results. Were is [Choose one].l 'I' that the proportion of women who were attacked by relatives is greater than the proportion of men who were attacked by relatives