A random sample of 150 adults was given an IQ test. It was found that 78 of them scored higher than 100. Based on this, compute

Question

2 years ago

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A random sample of 150 adults was given an IQ test. It was found that 78 of them scored higher than 100. Based on this, compute

a 99% confidence
interval for the proportion of all adults whose IQ score is greater than 100. Then find the lower limit and upper limit of the 99% confidence interval.

Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places.

Mathematics

1 answer:

11Alexandr11 [23.1K] · Answer 1 · 2023-05-01T19:16:33+03:00

11Alexandr11 [23.1K]2 years ago

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Answer:

answer in the link

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