Mathematics, 02.04.2020 05:28 sacoratelfare8839
What is the area of this face?
52 in2
40 in2
28 in2
100 in2
Answers: 1
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Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?
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An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
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What is the area of this face?
52 in2
40 in2
28 in2
100 in2
...
52 in2
40 in2
28 in2
100 in2
...
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