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A manager at the Mega Raisin Cereal company wants to confirm that there is an acceptable number of raisins in the company's family-sized boxes. He counted the number of raisins in $100$ randomly sampled boxes from the Mega Raisin factory. From the collected data, he computed a $90\%$ confidence interval of for the mean number of raisins in family-sized boxes of Mega Raisin Cereal.$\newline$Is the following conclusion valid?$\newline$If $100$ more samples are taken (with elements chosen randomly and independently), it is expected that exactly $100$ of them will each produce a $90\%$ confidence interval that contains its sample mean.$\newline$Choices:$\newline$(A)yes$\newline$(B)no$\newline$