Question: In the Math 1 1 0 Estrada FA 2 2 folder load the data set StatCrunchUFA 2 3 . This is a random sample of

In the Math 110 Estrada FA22 folder load the data set StatCrunchUFA23. This is a random sample of 500 students. The variable CC debt measures the dollar amount in credit card debt for each student.
a. Use this data set to create a 95% confidence interval to estimate the mean credit card debt amount for all students StatCrunchU.
b. Interpret this interval in the context of the problem.
c. What is one change we can make to the interval that will make the interval narrower? Show how your suggestion has the impact predicted.
d. Based on the intervals you created, is it reasonable to assume the mean credit card debt amount for all StatCrunchU students is $3000? Explain
In the Math 110 Estrada FA22 folder load the data set

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