Mathematics, 18.07.2020 21:01 black4sureg
A private and a public university are located in the same city. For the private university, 1042 alumni were surveyed and 655 said that they attended at least one class reunion. For the public university, 804 out of 1317 sampled alumni claimed they have attended at least one class reunion. Is the difference in the sample proportions statistically significant? (Use =0.05) a. There is not enough information to make a conclusion. b. Fail to reject the null hypothesis. There is not enough evidence to conclude that there is a difference in the proportions. c. Reject the null hypothesis which states there is no difference in the proportion of alumni that attended at least one class reunion in favor of the alternate which states there is a difference in the proportions.
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Mathematics, 21.06.2019 16:30
Ineed if you could explain and give me the answer you! this needs done
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Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
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The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o
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A private and a public university are located in the same city. For the private university, 1042 alu...
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