Mathematics, 06.03.2020 21:23 CobyHageman
I took a sample of the grade point averages for students in my class. For the 25 students, the standard deviation of grade points was 0.65 and the mean was 2.89. A 95% confidence interval for the average grade point average for all students in my class is: ( 2.62 , 3.16 ) ( 2.53 , 3.25 ) ( 2.64 , 3.14 )
Answers: 1
Mathematics, 21.06.2019 17:30
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
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Mathematics, 21.06.2019 18:00
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Mathematics, 21.06.2019 22:00
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I took a sample of the grade point averages for students in my class. For the 25 students, the stand...
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