Calculate the margin of error and construct the confidence interval for the population mean using the Student's t-distribution (you may assume the population data is normally distributed). T-Distribution Table a. x - 88.2, n = 69, s = 17.9, 98% confidence E Round to two decimal places if nec ary EAFA

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b. x = 33.8, n = 42, s = 20, 95% confidence
Round to two decimal places if necessary
μ<
Round to two decimal places if necessary
TEHNIL
SAMSUNG
SUBMIT QUESTION
SAVE PROGRESS
Transcribed Image Text:b. x = 33.8, n = 42, s = 20, 95% confidence Round to two decimal places if necessary μ< Round to two decimal places if necessary TEHNIL SAMSUNG SUBMIT QUESTION SAVE PROGRESS
Calculate the margin of error and construct the confidence interval for the population
mean using the Student's t-distribution (you may assume the population data is
normally distributed).
T-Distribution Table
a. x 88.2, n = 69, s 17.9, 98% confidence
=
E
Round to two decimal places if necessary
EAPA
SAMSUNG
SUBMIT QUESTION
SAVE PROGRESS
SUBT
Transcribed Image Text:Calculate the margin of error and construct the confidence interval for the population mean using the Student's t-distribution (you may assume the population data is normally distributed). T-Distribution Table a. x 88.2, n = 69, s 17.9, 98% confidence = E Round to two decimal places if necessary EAPA SAMSUNG SUBMIT QUESTION SAVE PROGRESS SUBT
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