In a survey, 1000 Grade 7 students were asked if they read storybooks. There were 318 who said Yes. Use 95% confidence interval to determine the population proportion p of all Grade 7 students who read storybooks. a. 29%-35% b. 28%-36% c. 30%-34%

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Q: 21.7 11.5 68.5 345.5 321.2 244.3 47.3 87.0 26.3 24.4 29.0

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A: as per our company guidelines we are able to answer only first 3 sub-parts. Kindly repost other…

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Q: distribution that is approximately normal with mean ? = 82 and standard deviation ? = 22. Note:…

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A: Given : significance level,α= 0.05

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Q: At a 0.01 level of significance, is there sufficient evidencethat the average is different from 24?

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Q: 3rd and 4th question please thank yo

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Q: Scenario 3: On an examination given to students at a large number of different schools, the mean…

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A: The given dataset is : 3 2 1 3 7 2 9 4 6 6 8 0 5 6 4 2 1 3 4 1