Question 51 and 52 Use the information below to answer Questions #47 - 52.A group of third grade students is taught using a new curriculum. A control group of third grade students is taught usingthe old curriculum. The reading test scores for the two groups is shown in the back-to-back stem-and-leaf plot below. Ata = 0.01, is there enough evidence to support the claim that the new method of teaching reading produces higherreading test scores than the old method does? Assume the population variances are equal. Assume the samples arerandom and independent, and assume the populations are normally distributed.Old Curriculum: 30, 48, 49, 50, 51, 52, 54, 55, 56, 56, 59, 61, 62, 64, 64, 65, 66, 66, 69New Curriculum: 41, 56, 57, 61, 62, 63, 64, 64, 65, 66, 66, 66, 67, 67, 69, 70, 70, 71, 72, 74, 75, 77, 78, 84, 88Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below.Reject HoFail to reject Ho Use the information below to answer Questions #47 - 52.A group of third grade students is taught using a new curriculum. A control group of third grade students is taught usingthe old curriculum. The reading test scores for the two groups is shown in the back-to-back stem-and-leaf plot below. Ata = 0.01, is there enough evidence to support the claim that the new method of teaching reading produces higherreading test scores than the old method does? Assume the population variances are equal. Assume the samples arerandom and independent, and assume the populations are normally distributed.Old Curriculum: 30, 48, 49, 50, 51, 52, 54, 55, 56, 56, 59, 61, 62, 64, 64, 65, 66, 66, 69New Curriculum: 41, 56, 57, 61, 62, 63, 64, 64, 65, 66, 66, 66, 67, 67, 69, 70, 70, 71, 72, 74, 75, 77, 78, 84, 88Interpret the decision in the context of the original claim. Choose the correct answers below.is / is notAt the 1% level of significance, there [Select ]support/ reject[ Select ]enough evidence tothe claim that the new method of teaching reading produces higher test scoresthat the old method does.

Name: Question 51 and 52 Use the information below to answer Questions #47 -
Uploaded: 2024-03-05T11:52:21.000Z
Channel: Bartleby
Description: Question 51 and 52 Use the information below to answer Questions #47 - 52.A group of third grade students is taught using a new curriculum. A control group of third grade students is taught usingthe old curriculum. The reading test scores for the two