Mathematics, 07.05.2021 05:20, gracie0818
An IQ test is designed so that the mean is 100 and the standard deviation is 18 for the population of normal adults. Find the sample size necessary to estimate the mean IQ score of statistics students such that it can be said with 99ā% confidence that the sample mean is within 4 IQ points of the true mean. Assume that Ļ=18 and determine the required sample size using technology. Then determine if this is a reasonable sample size for a real world calculation.
Answers: 2
Mathematics, 21.06.2019 23:50, amayarayne5
Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32
Answers: 1
Mathematics, 22.06.2019 04:30, kelciiii
Agroup of five people go out to eat and buy appetizers and main dishes they decide to split the bill so each person pays 20% of the total cost appetizers are $5 and main dishes are $10 write an expression to show how much each person pays explain it with how to solve the problem
Answers: 1
An IQ test is designed so that the mean is 100 and the standard deviation is 18 for the population o...
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