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Listed in the data table are amounts of strontium-90 (in millbecquerels, or mB, per gram of calcium) in a simple random sample of baby teeth oblaned from residents in two cities. Assume that the two samples are independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal. Use a 0.01 significance level to test the daim that the mean amount of strontium 90 from city 91 residents is greater than the mean amount from city #2 residents Click the icon to view the data table of strontium-90 amounts What are the nut and alternative hypotheses? Assume that population 1 consists of amounts from city #1 levels and population 2 consists of amounts from oty 2 O A. Ho P. 52 H, P:* OCH SH2 HP 12 OB. H=2 H 12 OD.HH. 2 н.р. 22 The test statistic is (Round to two decimal places as needed) The P-value is 1. (Round to three decimal places as needed.) State the conclusion for the test. O A Reject the null hypothesis. There is sufficient evidence to support the claim that the mean amount of strontium-90 from city #1 residents is greater OB. Fail to reject the nult hypothesis. There is not sufficient evidence to support the claim that the mean amount of strontiun-90 from cty #1 resident is greater OC. Reject the null hypothesis. There is not sufficient evidence to support the claim that the mean amount of strontium-90 from city #1 residents is greater On Fal in alert the nullhvnothesis There is sufficient evidence to sunnat the claim that the mean amount of strom-90 from city #1 residents is near

TH Do 30 er an More Info 5 City #1 109 86 121 115 101 104 213 108 290 100 251 145 City #2 117 78 100 85 90 107 110 111 144 133 101 209 Print Done -90 stro ent evidence to support the claim that the mean amount of strontium icient evidence to sunnart the claim that the mean amount of stronti maring your screen Stop sharing Hide ro app.honorlock.co. Honorlock Proctori