Part A: Determine P(movie theater | over age 40) and describe the event in everyday language. Show all workPart B: Are the events prefers movie theater and being over age 40 approximately independent? Use probabilities to justify the answer The table summarizes the movie-watching preferences and ages of a group of 500 people in one community.Movie Theater Streaming Service DVDUnder age 18 0.130.160.01Age 18-400.170.170.06Over Age 40 0.130.030.14

The table summarizes the movie-watching preferences and ages of a group of 500 people in one community. Movie Theater Streaming Service DVD Under age 18 0.13 0.16 0.01 Age 18-40 0.17 0.17 0.06 Over Age 40 0.13 0.03 0.14

The table summarizes the movie-watching preferences and ages of a group of 500 people in one community. Movie Theater Streaming Service DVD Under age 18 0.13 0.16 0.01 Age 18-40 0.17 0.17 0.06 Over Age 40 0.13 0.03 0.14

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Part A: Determine P(movie theater | over age 40) and describe the event in everyday language. Show all work

Part B: Are the events prefers movie theater and being over age 40 approximately independent? Use probabilities to justify the answer

The table summarizes the movie-watching preferences and ages of a group of 500 people in one community.
Movie Theater Streaming Service DVD
Under age 18 0.13
0.16
0.01
Age 18-40
0.17
0.17
0.06
Over Age 40 0.13
0.03
0.14

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