Janelle made ordered lists of the heights, in inches, of the students in Ms. Carver's and Mr. Wright's homerooms She found the two lists had the same median value, but the list from Ms. Carver's class showed greater variability. If the
shortest student in Mr. Wright's homeroom is 48 inches tall and the tallest student is 64 inches tall, what could be the
heights of the shortest and tallest students in Ms. Carver's homeroom?

Anull hypothesis states that the difference between 8 hours of sleep and 3 hours of sleep has no effect on the number of pictures a student will remember during a picture memory interface test (pmit). examining the mit database, an extremely small t-value of 0.1611 is found. this t-value is much smaller than the smallest t-value on the chart for p-value reference. from this information we can: select one: a. accept the null hypothesis because the p-value obtained shows that the difference between the two groups being tested is not statistically significant b. accept the null hypothesis because the p-value obtained was statistically significant c. reject the null hypothesis because of the p-value obtained d. reject the null hypothesis because the data obtained is statistically significant