A statistics teacher wants to see if there is any difference in the abilities of students enrolled in statistics today a

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A statistics teacher wants to see if there is any difference in the abilities of students enrolled in statistics today a

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A Statistics Teacher Wants To See If There Is Any Difference In The Abilities Of Students Enrolled In Statistics Today A 1
A Statistics Teacher Wants To See If There Is Any Difference In The Abilities Of Students Enrolled In Statistics Today A 1 (55.69 KiB) Viewed 39 times
A statistics teacher wants to see if there is any difference in the abilities of students enrolled in statistics today and those enrolled five years ago. A sample of final examination scores from students enrolled today and from students enrolled five years ago was taken. You are given the following information. x 0² n a) -3.0. b) -47. c) -1.5. Today d) ..65. 82 112.5 45 Five Years Ago The test statistic for the difference between the two population means is 88 54 36
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