The means are the same, but the standard deviation of one of the sets is larger than that of the other. Report the mean and both standard deviations.
Answer to relevant QuestionsThis list represents the number of children for the first six “first ladies” of the United States. Martha Washington ......... 0 Abigail Adams .......... 5 Martha Jefferson ......... 6 Dolley ...College student Jacqueline Loya asked 50 employed students how many times they went out to eat last week. Half of the students had full-time jobs and half had part-time jobs. Full-time: 5, 3, 4, 4, 4, 2, 1, 5, 6, 5, 6, 3, ...Both scatterplots concern the assessed value of land (with homes on the land), and both depict the same observations. a. Which do you think has a stronger relationship with value of the land—the number of acres of land or ...The table gives data on the heights (above ground) of the left and right seats of a see-saw (in feet). Assume the trend is linear, calculate the correlation, and explain what it shows. Left Right 4 ...The scatterplot shows a solid blue line for predicting weight from age of men; the dotted red line is for predicting weight from age of women. The data were collected from a large statistics class. a. Which line is higher ...
Post your question