In a random sample of 10 cell phones, the mean full retail price was $525.50 and the standard deviation was $175.00. Further research suggests that the population mean is $425.96. Does the t-value for the original sample fall between -to 99 and to 99? Assume that the population of full retail prices for cell phones is normally distributed. The t-value of t = V fall between - to 99 and to 99 because to 99 = (Round to two decima d.) does not does

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6.2.23-T
In a random sample of 10 cell phones, the mean full retail price was $525.50 and the standard deviation was $175.00. Further research suggests that the population
mean is $425.96. Does the t-value for the original sample fall between – to 99 and to 99? Assume that the population of full retail prices for cell phones is normally
distributed.
The t-value of t =
fall between – to 99 and to 99 because to 99 = -
(Round to two decima
d.)
does not
does
Transcribed Image Text:Homework: HW 6.2 Save 12 of 15 (2 complete) ▼ 6.2.23-T In a random sample of 10 cell phones, the mean full retail price was $525.50 and the standard deviation was $175.00. Further research suggests that the population mean is $425.96. Does the t-value for the original sample fall between – to 99 and to 99? Assume that the population of full retail prices for cell phones is normally distributed. The t-value of t = fall between – to 99 and to 99 because to 99 = - (Round to two decima d.) does not does
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