Question: Determine whether the number of texts sent by females and
Determine whether the number of texts sent by females and the number received by females are significantly different at the 0.05 level using a paired t-test.
Answer to relevant QuestionsStudents with fewer than 12 units in the current term are considered part-time. Create a new categorical variable that classifies each student in Table 1A as full-time (12 or more units) or part-time. Call this variable ...Determine whether the number of texts sent by males and the number received by males are significantly different at the 0.05 level using a paired t-test. Log Transforms a. Find the log (base 10) of each number: 10, 100, 1000, 4500 b. The following numbers are in log units. Do the back transformation by finding the antilog (base 10) of each number: 2, 3, 2.5 5.84 Refer to Exercise 14.17 and the output given. a. Identify the slope. Explain what it would mean if the slope were 0. b. Test the hypothesis that the slope is 0 using the output. Show all the steps, and use a significance ...Figure A shows a scatterplot with the regression line for the ages and weights of a random sample of 19 college baseball players. Figure B gives a prediction (Fit), a prediction interval, and a confidence interval for a new ...
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