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A recent survey of 980 American adults (18 year olds and over) were asked what their favorite season was. The researchers recorded the season that was selected as the respondent's favorite as well as their age group. The table below provides the results: Table Results What is your Favorite Season? Age Group Young (18-34 year olds) Middle Aged (35-54 year olds) Old (55 and over) Spring Summer Fall Winter Total 105 174 130 85 494 60 87 67 53 267 78 69 40 32 219 Total 243 330 237 170 980 Question 1 Subquestions 1.a What is the probability that a randomly selected American adult picks Fall as their favorite season? 0.2480 0.3367 0.2418 0.1734 0.1984

A recent survey of 980 American adults (18 year olds and over) were asked what their favorite season was. The researchers recorded the season that was selected as the respondent's favorite as well as their age group. The table below provides the results: Table Results What is your Favorite Season? Age Group Young (18-34 year olds) Middle Aged (35-54 year olds) Old (55 and over) Spring Summer Fall Winter Total 105 174 130 85 494 60 87 67 53 267 78 69 40 32 219 Total 243 330 237 170 980 Question 1 Subquestions 1.a What is the probability that a randomly selected American adult picks Fall as their favorite season? 0.2480 0.3367 0.2418 0.1734 0.1984

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Read the following prompt and complete 1.a, 1.e, 1.f

1.e You could determine if the age group and the favorite season were independent by comparing the P(Fall | Middle Aged ) with which of the following probabilities? 0.2480 0.3367 0.2418 0.5041 0.3522 0.2479 1.f Based on all your calculations, events "Fall" and "Middle Aged" would be considered (check all that apply): dependent events independent events mutually exclusive events disjoint events complimentary events
Transcribed Image Text:1.e You could determine if the age group and the favorite season were independent by comparing the P(Fall | Middle Aged ) with which of the following probabilities? 0.2480 0.3367 0.2418 0.5041 0.3522 0.2479 1.f Based on all your calculations, events "Fall" and "Middle Aged" would be considered (check all that apply): dependent events independent events mutually exclusive events disjoint events complimentary events
A recent survey of 980 American adults (18 year olds and over) were asked what their favorite season was. The researchers recorded the season that was selected as the respondent's favorite as well as their age group. The table below provides the results: Table Results What is your Favorite Season? Age Group Spring Summer Fall Winter Total Young (18-34 year olds) Middle Aged (35-54 year olds) | 60 Old (55 and over) 105 174 130 85 494 87 67 53 267 78 69 40 32 219 Total 243 330 237 170 980 Question 1 Subquestions 1.a What is the probability that a randomly selected American adult picks Fall as their favorite season? 0.2480 0.3367 0.2418 0.1734 0.1984
Transcribed Image Text:A recent survey of 980 American adults (18 year olds and over) were asked what their favorite season was. The researchers recorded the season that was selected as the respondent's favorite as well as their age group. The table below provides the results: Table Results What is your Favorite Season? Age Group Spring Summer Fall Winter Total Young (18-34 year olds) Middle Aged (35-54 year olds) | 60 Old (55 and over) 105 174 130 85 494 87 67 53 267 78 69 40 32 219 Total 243 330 237 170 980 Question 1 Subquestions 1.a What is the probability that a randomly selected American adult picks Fall as their favorite season? 0.2480 0.3367 0.2418 0.1734 0.1984
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