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The prices (in dollars) for a graphing calculator are shown below for 8 online vendors. Estimate the true mean price for this
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Answer #1

Given Data: 148, 143, 158, 127, 133, 124, 144, 152 Sample size, nae Sample mear, 7 148 + 143 +158 +127 +133 + 124 +144 + 152Sample Standard deviation, so I {(x-85 n-1 10 20.875 8-1 = 12.07639374 n 12.0764 kle use t distribution ibution as as populatPLEASE RATE IF IT HELPS

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