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

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

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