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menggay
 one year ago
Medals PLs help me with this....
A simple random sample of 50 students is taken from a class of 300 students. In the class,
* the average midterm score is 67 and the SD is 12
* there are 72 women
Let W be the number of women in the sample, and let S be the average midterm score of the sampled students.
Find E(S)
menggay
 one year ago
Medals PLs help me with this.... A simple random sample of 50 students is taken from a class of 300 students. In the class, * the average midterm score is 67 and the SD is 12 * there are 72 women Let W be the number of women in the sample, and let S be the average midterm score of the sampled students. Find E(S)

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bogarth
 one year ago
Best ResponseYou've already chosen the best response.0what is E(W) and SE(W)

menggay
 one year ago
Best ResponseYou've already chosen the best response.0i got the E(W) I need help to get the E(S)

sarah10
 one year ago
Best ResponseYou've already chosen the best response.0how to calculate SE(W)?

Oles
 one year ago
Best ResponseYou've already chosen the best response.0SE(W) = 2.76 SE(S) = 1.5518
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