Number 5 administered to in the mean is M = 76 with SS = What isthe the of Ho is true? then the sample mean after the drug is M = 56 on the task, is this sufficient to reject Họ ?S: A random sample of n= 16 individuals is selected from a population with u =70 and a treatment Ismnstered to everyone in the sample. After treatment, the sample mean is M = 76 with SS = 960. What is%3Dsample variance and sample standard deviation first!)5a. Does the treatment have a significant effect using a 2-tailed hypothesis with a = .05?6. A sample of n = 36 freshmen was selected to participate in a new 4-hour training program to improvestudy skills. To see how effective the program was it was compared with the rest of the freshmen class, whohad a mean score of u =74. The sample of students in the new program had a mean of M = 79,4 with s= 18Based on these data, can we conclude that the students in the new program performedsignificantly better than the rest of the freshmen class? Use a ONE-tailed test with alpha of 05

Name: Number 5 administered to in the mean is M = 76 with SS = What isthe th
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: Number 5 administered to in the mean is M = 76 with SS = What isthe the of Ho is true? then the sample mean after the drug is M = 56 on the task, is this sufficient to reject Họ ?S: A random sample of n= 16 individuals is selected from a population w