IQ scores: Scores on an IQ test are normally distributed. A sample of 12 1Q scores had standard deviation -6.. (a) Const

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IQ scores: Scores on an IQ test are normally distributed. A sample of 12 1Q scores had standard deviation -6.. (a) Const

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Iq Scores Scores On An Iq Test Are Normally Distributed A Sample Of 12 1q Scores Had Standard Deviation 6 A Const 1
Iq Scores Scores On An Iq Test Are Normally Distributed A Sample Of 12 1q Scores Had Standard Deviation 6 A Const 1 (19.48 KiB) Viewed 44 times
IQ scores: Scores on an IQ test are normally distributed. A sample of 12 1Q scores had standard deviation -6.. (a) Construct a 95% confidence interval for the population standard deviation o. Round the answers to at least two decimal places. (b) The developer of the test claims that the population standard deviation is a-8. Does this confidence interval contradict this claim? Explain, Part: 0/2 Part 1 of 2 A 95% confidence interval for the population standard deviation is Mov < 7
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