Suppose we are interested in the proportion of statistics students at this university who are Commerce students. We do a survey of 10 randomly selected students and ask them to indicate if they are Commerce students or not by ticking a box marked 'Commerce' or a box marked 'not Commerce' on the survey form. When we get the responses, we find that 3 students have ticked the box marked 'Commerce' (7 have ticked the box marked 'not Commerce'). (2) Have the necessary conditions been been met to allow us to calculate a confidence interval for the proportion of statistics students who are Commerce students from this sample?

Suppose we are interested in the proportion of statistics students at this university who are Commerce students. We do a survey of 10 randomly selected students and ask them to indicate if they are Commerce students or not by ticking a box marked 'Commerce' or a box marked 'not Commerce' on the survey form. When we get the responses, we find that 3 students have ticked the box marked 'Commerce' (7 have ticked the box marked 'not Commerce'). (2) Have the necessary conditions been been met to allow us to calculate a confidence interval for the proportion of statistics students who are Commerce students from this sample?

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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(2) Have the necessary conditions been been met to allow us to calculate a confidence interval for the proportion of statistics students who are Commerce students from this sample?

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