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How many tissues should a package of tissues contain

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How many tissues should a package of tissues contain? Researchers have determined that a person uses an average of 41 tissues during a cold. Suppose a random sample of 10,000 people yielded the following data on the number of tissues used during a cold: = 35, s = 18. Identify the null and alternative hypothesis for a test to determine if the mean number of tissues used during a cold is less than 41.

Reference no: EM13624977

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