A group of 200 UTAR students were asked whether they played soccer orbasketball. Among the group, 140 said they played soccer, 30 said they playedbasketball and 20 said they played both soccer and basketball.(i)Calculate the probability that a student selected at random from thegroup plays soccer given that he plays basketball.Calculate the probability that a student selected at random from thegroup plays basketball given that he plays soccer.(ii)(iii)Calculate the probability that a student selected at random from thegroup plays soccer given that he plays one sport only.

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Description: A group of 200 UTAR students were asked whether they played soccer orbasketball. Among the group, 140 said they played soccer, 30 said they playedbasketball and 20 said they played both soccer and basketball.(i)Calculate the probability that a stude

Define the Events, A : Played Soccer B : Played Basketball given, n(A) = 140, n(B) = 30, n(A∩B) =…

Math

Statistics

A group of 200 UTAR students were asked whether they played soccer or basketball. Among the group, 140 said they played soccer, 30 said they played basketball and 20 said they played both soccer and basketball.

A group of 200 UTAR students were asked whether they played soccer or basketball. Among the group, 140 said they played soccer, 30 said they played basketball and 20 said they played both soccer and basketball.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.

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Question

A group of 200 UTAR students were asked whether they played soccer or
basketball. Among the group, 140 said they played soccer, 30 said they played
basketball and 20 said they played both soccer and basketball.
(i)
Calculate the probability that a student selected at random from the
group plays soccer given that he plays basketball.
Calculate the probability that a student selected at random from the
group plays basketball given that he plays soccer.
(ii)
(iii)
Calculate the probability that a student selected at random from the
group plays soccer given that he plays one sport only.

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