Mathematics, 19.03.2020 08:02 davfar334p47luq
The mean weight of an adult is 69 kilograms with a variance of 121. If 31 adults are randomly selected, what is the probability that the sample mean would be greater than 70.5 kilograms? Round your answer to four decimal places.
Answers: 2
Mathematics, 21.06.2019 23:30
Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?
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Mathematics, 22.06.2019 02:00
V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)
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The mean weight of an adult is 69 kilograms with a variance of 121. If 31 adults are randomly select...
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