A Hollywood film producer is working on a new action film. She wants to estimate the true mean length of action films that have appeared in theatres during the past decade. She randomly selects 30 films and records the run time of each. The average time was 119 minutes with a standard deviation of 21.5 minutes.Construct a 95% confidence interval that estimates the true mean length of action films over the past decade.4. Conclude.In repeated sampling, 95% of the time, the true mean length of action films during the past decade will be 119 minutes.95% of all action films during the past decade have lengths that lie between the values in our interval.We are 95% confident that the constructed interval captures the true mean length of action films during the past decade.In repeated sampling, 95% of the time, the true mean length of action films during the past decade will be captured in the constructed interval. 4. Conclude.A Hollywood film producer is working on a new actionfilm. She wants to estimate the true mean length of actionfilms that have appeared in theatres during the pastdecade. She randomly selects 30 films and records therun time of each. The average time was 119 minutes witha standard deviation of 21.5 minutes.In repeated sampling, 95% of the time, the truemean length of action films during the past decadewill be 119 minutes.95% of all action films during the past decade havelengths that lie between the values in our interval.Construct a 95% confidence interval that estimatesWe are 95% confident that the constructed intervalcaptures the true mean length of action films duringthe past decade.the true mean length of action films over the pastdecade.In repeated sampling, 95% of the time, the truemean length of action films during the past decadewill be captured in the constructed interval.

Answered: A Hollywood film producer is working on…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A Hollywood film producer is working on a new action film. She wants to estimate the true mean length of action films that have appeared in theatres during the past decade. She randomly selects 30 films and records the run time of each. The average time was 119 minutes with a standard deviation of 21.5 minutes.