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In this question you must show detailed reasoning. In a survey into pet ownership, one of the questions was 'Do you own either a cat or a dog (or both)?". A total of 121 people took part in the survey and you should assume that they form a random sample of people in a particular town. The results, classified by the age of the person being surveyed, are shown in Table 2. Ownership of cat or dog Does own Does not own 29 Over 45 years Age Under 45 years 38 23 31 Table 2 Carry out a test at the 10% significance level to investigate whether, for people in this town, there is any association between age and oynershin of

In this question you must show detailed reasoning. In a survey into pet ownership, one of the questions was 'Do you own either a cat or a dog (or both)?". A total of 121 people took part in the survey and you should assume that they form a random sample of people in a particular town. The results, classified by the age of the person being surveyed, are shown in Table 2. Ownership of cat or dog Does own Does not own 29 Over 45 years Age Under 45 years 38 23 31 Table 2 Carry out a test at the 10% significance level to investigate whether, for people in this town, there is any association between age and oynershin of

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 13CYU
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In this question you must show detailed reasoning. In a survey into pet ownership. one of the questions was 'Do you own either a cat or a dog (or both)?". A total of 121 people took part in the survey and you should assume that they form a random sample of people in a particular town. The results, classified by the age of the person being surveyed, are shown in Table 2. Ownership of cat or dog Does own Does not own Over 45 years 38 29 Age Under 45 years 23 31 Table 2 Carry out a test at the 10% significance level to investigate whether, for people in this town, there is any association between age and ownership of a cat or dog.
Transcribed Image Text:In this question you must show detailed reasoning. In a survey into pet ownership. one of the questions was 'Do you own either a cat or a dog (or both)?". A total of 121 people took part in the survey and you should assume that they form a random sample of people in a particular town. The results, classified by the age of the person being surveyed, are shown in Table 2. Ownership of cat or dog Does own Does not own Over 45 years 38 29 Age Under 45 years 23 31 Table 2 Carry out a test at the 10% significance level to investigate whether, for people in this town, there is any association between age and ownership of a cat or dog.
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