Mathematics, 04.08.2021 17:20 Davynsurfsoccergirl
Thirty children and forty-five adults were surveyed to determine if children watch, on average, the same amount of television as adults per day. The averages from the study were 3.4 and 2.7 hours per day, respectively. The standard deviations from the study were 2.3 and 1.4 hours per day, respectively. The hypothesis test to use is
Answers: 2
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The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.
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Thirty children and forty-five adults were surveyed to determine if children watch, on average, the...
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