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Step 1 of 2: Suppose a sample of 1134 tenth graders is drawn. Of the students...

Step 1 of 2: Suppose a sample of 1134 tenth graders is drawn. Of the students sampled, 226 read at or below the eighth grade level. Using the data, estimate the proportion of tenth graders reading at or below the eighth grade level. Enter your answer as a fraction or a decimal number rounded to three decimal places.

Step 2 of 2:

Suppose a sample of 1134 tenth graders is drawn. Of the students sampled, 226 read at or below the eighth grade level. Using the data, construct the 99% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level. Round your answers to three decimal places.

math   Statistics-And-Probability   
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Answer #1

Solutio Step of Fyom that ?iven data Sample cn) I134 Cample ptoportion 1134-226 Il34 go8 113-4 Same proporte Step 2 Significance level (o0- 1- Ccnofidence. Sample propotn.8°o Criticul alue 뢴사 Zool to.co5 = 2, 5구 58 134 E O03058 louoe timit- 仑 769 o800003058 - oi 83058

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