Sample standard deviation s4.8. what is a point estimate, Ask an Expert

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Annual per capita consumption of milk is gallons. being from the midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the Midwestern town of Webster City showed a sample mean annual consumption of 24.1 gallons with a sample standard deviation s=4.8. what is a point estimate off the difference between mean annual consumption in Webster City and the national mean?

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