Mathematics, 15.10.2019 16:30 marcoantonioperezpan
Asample of 12 measurements has a mean of 8.5 and a sample of 20 measurements has a mean of 7.5. find the mean of all 32 measurements
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What's the difference between: x≥0 and nonnegative integer. ?
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Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers: (−2)^a/4^b 2. evaluate powers: c/d select the value of each variable. a = _ b = _ c = _ d = _
Answers: 3
Asample of 12 measurements has a mean of 8.5 and a sample of 20 measurements has a mean of 7.5. find...
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