Mathematics, 04.03.2021 17:10 SmokeyRN
When the population is large, researchers usually select a sample and study it instead of studying the entire population. In this case, the way that the sample is selected is Important. Explain why and how that the way the sample is selected is important. Give an example to illustrate your answer
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The product of two negative rational numbers is always zero sometimes zero never zero
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The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
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When the population is large, researchers usually select a sample and study it instead of studying t...
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