A retail store manager wants to find out which brand of T-shirt customers prefer on a given day. There were 150 customers at the store during the day, and he randomly selected 15 customers and asked them their preferred brand. If he had taken a sample of 30 customers, his predicted value would have been the estimated value than the predicted value from the sample of 15 customers.

Question

Mathematics

Trent Watson

10 July, 16:37

A retail store manager wants to find out which brand of T-shirt customers prefer on a given day. There were 150 customers at the store during the day, and he randomly selected 15 customers and asked them their preferred brand. If he had taken a sample of 30 customers, his predicted value would have been the estimated value than the predicted value from the sample of 15 customers.

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Eileen Steele · Answer 1

If he had chosen 30 and not 15, then he would have doubled. I don't know. If you want a proper answer, give me the available answer. Unless that is this is an essay question.