150 students take a multiple-choice test consisting of six questions. The numbers of correct answers are tabulated.
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150 students take a multiple-choice test consisting of six questions. The numbers of correct answers are tabulated.
Test, at the 5% significance level, whether a binomial distribution is a good model for the data.
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3 4 5 Observed 10 30 36 44 22 6.
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Answer To test whether a binomial distribution is a good model for the data we can use the chisquare...View the full answer
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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