(b) According to a certain survey, adults spend 2.35 hours per day watching television on a weekday. Assume that the standard deviation for "time spent watching television on a weekday" is 1.93 hours. If a random sampie of 40 adults is obtained, describe the sampling distribution of x, the mean amount of time spent watching television on a weekday. with H =L and (Round to six decimal places as needed.)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
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Chapter1: Starting With Matlab
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The amount of time adults spend watching television is closely monitored by firms because this helps to determine advertising pricing for commercials. Complete parts (a) through (d).
O D. The variable "weekly time spent watching television" is likely symmetric, but not normally distributed.
O E. The variable "weekly time spent watching television" is likely skewed left, not normally distributed.
(b) According to a certain survey, adults spend 2.35 hours per day watching television on a weekday. Assume that the standard deviation for "time spent watching television on a weekday"
is 1.93 hours. If a random sampie of 40 adults
s obtained, describe the sampling distribution of x, the mean amount of time spent watching television on a weekday.
V with H
and o =
(Round to six decimal places as needed.)
Transcribed Image Text:The amount of time adults spend watching television is closely monitored by firms because this helps to determine advertising pricing for commercials. Complete parts (a) through (d). O D. The variable "weekly time spent watching television" is likely symmetric, but not normally distributed. O E. The variable "weekly time spent watching television" is likely skewed left, not normally distributed. (b) According to a certain survey, adults spend 2.35 hours per day watching television on a weekday. Assume that the standard deviation for "time spent watching television on a weekday" is 1.93 hours. If a random sampie of 40 adults s obtained, describe the sampling distribution of x, the mean amount of time spent watching television on a weekday. V with H and o = (Round to six decimal places as needed.)
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