The data set below represents the weights in grams of 10 randomly selected adult male fox squirrels from a forest. Assume the weights are normally distributed. 821      857      782      930      720      821      794      876      810      840           Find the sample mean and sample standard deviation              Construct a 90% confidence interval for the population mean.                Interpret the results from b.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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  1. The data set below represents the weights in grams of 10 randomly selected adult male fox squirrels from a forest. Assume the weights are normally distributed.

821      857      782      930      720      821      794      876      810      840

          Find the sample mean and sample standard deviation

 

           Construct a 90% confidence interval for the population mean.

 

             Interpret the results from b.

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