You conduct a study to determine whether men and women have different colour preferences whenbuying a new car. In a questionnaire, you ask respondents to indicate their sex (male/female) andwhich of four possible colours they would choose when buying a new car. You collect the followingdata:MaleFemaleTotalWhite211233Answer:Blue20929Red71320Green11819Total5942101If we assume that in the population there are no differences between men and women in colourpreference, what is the expected frequency of women who say that they would choose the colourred? (Provide your answer as a number rounded to two decimal places, e.g. 12.53).

Given from table Number of female=42 Number of red=20 Total=101

If we assume that in the population there are no differences between men and women in colour preference, what is the expected frequency of women who say that they would choose the colour red? (Provide your answer as a number rounded to two decimal places, e.g. 12.53). Answer:

If we assume that in the population there are no differences between men and women in colour preference, what is the expected frequency of women who say that they would choose the colour red? (Provide your answer as a number rounded to two decimal places, e.g. 12.53). Answer:

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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