Question: Two samples of data, A and B, with the sample means =0 and =20 , are taken from the population with the population mean .

Two samples of data, A and B, with the sample means =0 and =20 , are taken from the population with the population mean . The null hypothesis is that the population mean is equal to the value of 10. For which alternative hypothesis would we reject the null hypothesis with sample A but accept it with sample B

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