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.
Answer to relevant QuestionsIn 1991, researchers conducted a study on brain size as measured by pixels in a magnetic resonance imagery (MRI) scan. The numbers are in hundreds of thousands of pixels. The data table provides the sizes of the brains and ...Find the difference in number of texts received and the number sent for females. Do the same for males. Then determine whether the differences are significantly different at the 0.05 level using the two-sample t-test. a. Find the log (base 10) of each number: 100, 10,000, 582, 1500 b. The following numbers are in log units. Do the back transformation by finding the antilog (base 10) of each number: 2, 5, 4.5, 3.2 A random sample of 29 community college students were asked their height in inches and the height of their biological parent of the same gender. The output of a regression analysis for predicting student height from parent ...Figure A shows a scatterplot with the regression line for predicting the father's education from the mother's education for a random sample of 29 students. Figure B shows the confidence interval and the prediction interval ...
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