Mathematics, 08.11.2019 03:31 MrKrinkle77

Assume a 2015 gallup poll asked a national random sample of 483 adult women to state their current weight. assume the mean weight in the sample was x¯=159.

we will treat these data as an srs from a normally distributed population with standard deviation =33 pounds.

give a 99% confidence interval for the mean weight of adult women based on these data. enter the upper and lower values of your confidence interval into the spaces provided rounded to two decimal places.

lower value =

upper value =

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Assume a 2015 gallup poll asked a national random sample of 483 adult women to state their current w...