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Any help for this problem? Suppose a major credit card company gathers a sample showing current credit card debt for cardholders living in the US.

Any help for this problem?

Suppose a major credit card company gathers a sample showing current credit card debt for cardholders living in the US. Use the sample's statistical summary to do the problems below: Mean = 11615Standard Deviation = 1327Sample Size = 9 VISA 9160 DISCOVER VISA lasterCard AMERICAN EXPRESS Member MasterCard What critical value should be used to create a 95% confidence interval? 1 point The answer must be a number. Your answer Create a 95% confidence interval and interpret it in the context of the 5 paintall problem. Your

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