Question: Q3 - Comparing A Sample Mean to a Population Mean Use the on-line calculator at https://www.socscistatistics.com/tests/tsinglesample/default2.aspx Determine if the sample mean is significantly different than

Q3 - Comparing A Sample Mean to a Population Mean Use the on-line calculator at https://www.socscistatistics.com/tests/tsinglesample/default2.aspx Determine if the sample mean is significantly different than an assumed population mean of 15 the same or different at a 99% Confidence Level and at a 90% Confidence Level Use a two sided test X1 X1 X1 10 20 15 11 19 19 15 11 17 18 15 12 14 11 11 19 13 14

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