12.2.18-T Help Suppose a teacher gives her statistics class a four-question, mul

Question

12.2.18-T Help Suppose a teacher gives her statistics class a four-question, multiple-choice quiz at the beginning of the semester to measure hovw well prepared they were for the class. The accompanying table shows the number of students who had 0, 1,2, 3 and 4 questions correct. Using a 0.05, perform a chi-square test to determine if the number of correct answers per student follows the binomial probability distribution. EB Click the icon to view the data table O A. Ho: The mean number of correct answers per student is not equal to O B. Ho: The mean number of correct answers per student is equal to 0. ?. Ho: The number of correct answers per student does not follow the binomial probability distribution. D. Ho: The number of correct answers per student follows the binomial probability distribution. What is the alternative hypothesis, H? O A. H1: The number of correct answers per student follows the binomial probability distribution. O B. H: The mean number of correct answers per student is not equal to 0. O c. H,: The number of correct answers per student does not follow the binomial probability distribution. O D. H1: The mean number of correct answers per student is equal to o. Click to select your answer and then click Check Answer Clear All remaining

Explanation / Answer

Alternative hypothesis ( H1 ) : The number of correct answers per student does not follows the binomial probability distribution

ANSWER : Option ( C )

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