In a random sample of 9 cell phones, the mean full retail price was $509.10 and the standard deviation was $175.00. Further research suggests that the population mean is $432.02. Does the t-value for...


In a random sample of 9 cell phones, the mean full retail price was $509.10 and the standard deviation was $175.00. Further research suggests that the population mean is $432.02. Does the t-value for the original sample fall between - to 95 and<br>to.95? Assume that the population of full retail prices for cell phones is normally distributed.<br>The t-value of t =<br>V fall between - to 95 and to 95 because to.95 =|<br>(Round to two decima<br>1.)<br>does<br>does not<br>

Extracted text: In a random sample of 9 cell phones, the mean full retail price was $509.10 and the standard deviation was $175.00. Further research suggests that the population mean is $432.02. Does the t-value for the original sample fall between - to 95 and to.95? Assume that the population of full retail prices for cell phones is normally distributed. The t-value of t = V fall between - to 95 and to 95 because to.95 =| (Round to two decima 1.) does does not

Jun 10, 2022
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