Mathematics, 08.11.2019 02:31 viridianasar5158
Astatistician wishing to test a hypothesis that students score at least 75% on the final exam in an introductory statistics course decides to randomly select 20 students in the class and have them take the exam early. the average score of the students on the exam is 78%.the hypothesis the statistician wants to test is:
Answers: 2
and 
.
, otherwise it is known as alternative hypothesis which denoted by 
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Astatistician wishing to test a hypothesis that students score at least 75% on the final exam in an...
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