Closed caption movies allow the hearing impaired to enjoy the dialogue as well as the acting. A local organization for the hearing impaired people of the community takes a random sample of 100 movie listings offered by the cable television company in order to estimate the proportion of closed caption movies offered. Fourteen movies were closed caption. The cable television company says at least
5% of the movies shown are closed captioned. Prepare a 90% confidence interval for the true proportion, ?. ____________________ to ____________________ Comment on the cable television company's claim.
Fill in the blank(s) with correct word
0.08; 0.20; The cable television company is correct in saying that at least 5% of the movies it shows are closed captioned.
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