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: x = 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.
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How many tissues should a package of tissues contain? researchers have determined that a person use...
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