Mathematics, 29.04.2021 04:20 Ebberman3410
A random sample of size 32 is selected from population X, and a random sample of size 43 is selected from population Y. A 90 percent confidence interval to estimate the difference in means is given as (−1.25,0.87)
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Consider a change in the sample sizes such that a random sample of size 52 is selected from population X and a random sample of size 63 is selected from population Y. When all other things remain the same, what effect would such a change have on the interval?
Answers: 1
Mathematics, 21.06.2019 16:00
Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.
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Mathematics, 21.06.2019 20:00
Describe a situation that you could represent with the inequality x< 17
Answers: 2
A random sample of size 32 is selected from population X, and a random sample of size 43 is selected...