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Â· Using the SPSS software, General Social Survey

dataset and choose a quantitative variable that interests you

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Using SPSS:

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1 Take a random sample of 100

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2 Calculate the 95% confidence interval for the

variable

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3 Calculate a 90% confidence interval

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4 Take another random sample of 400

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5 Calculate the 95% confidence interval for the

variable

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6 Calculate a 90% confidence interval

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Post your results and an

explanation of how different levels of confidence and sample size affect the

width of the confidence interval Next, consider the statement, âConfidence

intervals are underutilizedâ and explain what the implications might be of

using or not using confidence intervals Provide examples based on the results

of your data Also, use your research to support your findings

- Using

the SPSS software, General Social Survey dataset and choose a quantitative

variable that interests you