If a sample of 26 students is taken from a population of 135 students, the
population variance,...
Mathematics, 22.05.2020 13:59 huwoman
If a sample of 26 students is taken from a population of 135 students, the
population variance, o?, is the variance of how many students' heights?
O A. Neither 26 nor 135
B. Both 26 and 135
O c. 135
O D. 26
Answers: 2
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In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
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