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 68 used a computer, 87 used a calculator with built in statistics functions, and 21 used a table from the textbook. Of the randomly selected university students 40 used a computer, 86 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? Goodness-of-Fit O Homogeneity O Independence Paired t-test b. What are the null and alternative hypotheses? Ho: O Type of student and type of technology used for statistics homework are dependent. O 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. OType of student and type of technology used for statistics homework are independent. OThe 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. H1: Type of student and type of technology used for statistics homework are independent. Type of student and type of technology used for statistics homework are dependent. O 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. of c. The test-statistic for this data = (Please show your answer to 2 decimal places.) d. The p-value for this sample = to 4 decimal places.) (Please show your answer
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 68 used a computer, 87 used a calculator with built in statistics functions, and 21 used a table from the textbook. Of the randomly selected university students 40 used a computer, 86 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? Goodness-of-Fit O Homogeneity O Independence Paired t-test b. What are the null and alternative hypotheses? Ho: O Type of student and type of technology used for statistics homework are dependent. O 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. OType of student and type of technology used for statistics homework are independent. OThe 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. H1: Type of student and type of technology used for statistics homework are independent. Type of student and type of technology used for statistics homework are dependent. O 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. of c. The test-statistic for this data = (Please show your answer to 2 decimal places.) d. The p-value for this sample = to 4 decimal places.) (Please show your answer
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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