Is there a difference between community college statistics students and university statistics students in what technology they use on their homework? Of the randomly selected community college students 54 used a computer, 109 used a calculator with built in statistics functions, and 22 used a table from the textbook. Of the randomly selected university students 44 used a computer, 72 used a calculator with built in statistics functions, and 35 used a table from the textbook. Conduct the appropriate hypothesis test using an a = 0.05 level of significance. a. What is the correct statistical test to use? OHomogeneity Independence Goodness-of-Fit Paired t-test b. What are the null and alternative hypotheses? Ho: The distribution of the technology that community college statistics students use for their homework is the same as the distribution of the technology that university statistics students use for their homework. Type of student and type of technology used for statistics homework are dependent. The distribution of the technology that community college statistics students use for their homework is not the same as the distribution of the technology that university statistics students use for their homework. O Type of student and type of technology used for statistics homework are independent. H1: The distribution of the technology that community college statistics students use for their homework is the same as the distribution of the technology that university statistics students use for their homework. The distribution of the technology that community college statistics students use for their homework is not the same as the distribution of the technology that university statistics students use for their homework. Type of student and type of technology used for statistics homework are dependent. c. The test-statistic for this data = Type of student and type of technology used for statistics homework are independent. (Please show your answer to three decimal places.)

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.