Scores on a certain “IQ" test for 18-25 year olds are normally distributed. A researcher believes that the average IQ score for students at a certain NJ college is less than 110 points, and so wants to test this hypothesis. The researcher obtain a SRS of 55 student IQ scores from school records and found the mean of the 55 results was 107 with a sample standard deviation of 23. The level of significance (alpha) used for this problem is 0.05. If the p value = .337 for the problem above , what decisions would you make? O There's insufficient evidence to support the claim ) There's sufficient evidence to support the claim

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Scores on a certain "IQ" test for 18-25 year olds are normally distributed. A researcher believes that the
average IQ score for students at a certain NJ college is less than 110 points, and so wants to test this
hypothesis. The researcher obtain a SRS of 55 student IQ scores from school records and found the
mean of the 55 results was 107 with a sample standard deviation of 23. The level of significance (alpha)
used for this problem is 0.05.
If the p value = .337 for the problem above , what decisions would you make?
There's insufficient evidence to support the claim
O There's sufficient evidence to support the claim
Transcribed Image Text:Scores on a certain "IQ" test for 18-25 year olds are normally distributed. A researcher believes that the average IQ score for students at a certain NJ college is less than 110 points, and so wants to test this hypothesis. The researcher obtain a SRS of 55 student IQ scores from school records and found the mean of the 55 results was 107 with a sample standard deviation of 23. The level of significance (alpha) used for this problem is 0.05. If the p value = .337 for the problem above , what decisions would you make? There's insufficient evidence to support the claim O There's sufficient evidence to support the claim
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