Review the scatterplot shown. On a coordinate plane, points are around (1, 48), (2, 53), (5, 71), (9, 90).

When using the median-fit method to model the data in the scatterplot, which would be reasonable summary points?

(2, 53), (5, 70), and (7, 80)
(7, 80), (8, 85), and (9, 90)
(1, 47), (2, 53), and (3, 61)
(2, 60), (5, 80), and (8, 90)

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average

I’m not good at math can i have ? ?