According to a report an average person watched 4.55 hours of television per day in 2005. A random sample of 20 people gave the following number of hours of television watched per day for last year. At the 10% significance level, do the data provide sufficient evidence to conclude that the amount of television watched per day last year by the average person differed from that in 2005? d. identify the claim and state and e. find the critical value(s) and identify the rejection region(s),

Question
According to a report an average person watched 4.55 hours of television per day in 2005.
A random sample of 20 people gave the following number of hours of television watched
per day for last year. At the 10% significance level, do the data provide sufficient
evidence to conclude that the amount of television watched per day last year by the
average person differed from that in 2005?
d. identify the claim and state and
e. find the critical value(s) and identify the rejection region(s),

Image Transcription

According to a report an average person watched 4.55 hours of television per day in 2005. A random sample of 20 people gave the following number of hours of television watched per day for last year. At the 10% significance level, do the data provide sufficient evidence to conclude that the amount of television watched per day last year by the average person differed from that in 2005? d. identify the claim and state and e. find the critical value(s) and identify the rejection region(s),

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