Question: Can you solve this SKILL BUILDER 4 Exercises 3.120 to 3.123 give information about the proportion of a sample that agree with a certain statement.

Can you solve this

SKILL BUILDER 4 Exercises 3.120 to 3.123 give information about the proportion of a sample that agree with a certain statement. Use StatKey or other technology to find a confidence interval at the given confidence level for the proportion of the population to agree, using percentiles from a bootstrap distribution. StatKey tip: Use "CI for Single Proportion" and then "Edit Data" to enter the sample information. 3.120 Find a 95% confidence interval if 35 agree in a random sample of 100 people. 3.121 Find a 95% confidence interval if 180 agree in a random sample of 250 people. Answer Approximately 0.66 to 0.78; Answers may vary Solution 3.122 Find a 90% confidence interval if 112 agree and 288 disagree in a random sample of 400 people. 3.123 Find a 99% confidence interval if, in a random sample of 1000 people, 382 agree, 578 disagree, and 40 can't decide. Answer Approximately 0.34 to 0.42; Answers may vary Solution

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