Douring a recent snowstorm, john measured the total snowfall accumulated at the end of each hour. he recorded his results in the table below time snowfall total 1 p. m. 2 p. m. 3 p. m 4 p. m. 5 p. m. 6 p. m. (in inches) 0.7 1.9 2.8 3 8 4.3 5.1 what is the approximate average rate of change of the snowfall between 1 p. m. and 6 p. m.? ! !

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000