Kara, sammy, liz, and mark each took many samples from the same population of students. the number of students in each of their samples is shown below. the sample means of which person likely showed the least variability. person taking the sample: kara sammy liz mark # of students in each sample: 14 83 46 65 a. mark b. sammy c. kara d. liz

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric