A random sample of college students were asked to respond to a survey about how they spend their free time on weekends. One of the questions, summarized in the contingency table given above, asked each respondent to choose the one activity that they most likely participated in on a Saturday morning. The activity choices were homework, housework, outside employment, recreation, or other. If one student is randomly chosen from the group, What is the probability that the student is female? Homework  Housework   Outside Employment   Recreation   Other      Total Male              29               15                      20                           23              9            96 Female          18               17                      26                           39              4          104 Total              47               32                      46                           62             13         200

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A:

Q: Federal law under Title 49 of the United States Code, Chapter 301, Motor Vehicle Safety Standard…

A: Given that 90% of drivers buckled up(wear seat belt). The percentage of drivers without seat belt…

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Q: Part-time Full-time Total No Gym Membership 16 48 64 Gym Membership 11 55 66 Total 27 103 130   A…

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Q: A sample of 200 college undergraduates was collected and the student’s gender and method of getting…

A: The conditional probability for two events "A" and "B" is P(A|B)=P(A∩B)P(B) where P(A|B) denotes…

Q: A random sample of college students were asked to respond to a survey about how they spend their…

A: Obtain the probability that the student is female.   The probability that the student is female is…

Q: Of the 32 students in Joe's class, 8 students ride their bikes to school, 5 walk to school, 4 get a…

A: Experimental Probability :P(desired ) = number of times desired outcome occursTotal number of trails…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.