Researchers randomly assigned participants either a tall, thin "highball" glass or a short, wide "tumbler," each of which held 355 ml. participants were asked to pour a shot (1.5 oz = 43 ml) into their glass. did the shape of the glass make a difference in how much liquid they poured? here are the summaries: heighball tumblern 99 n 99y 42.2 ml y 60.9 mls 16.2 ml s 17.9 mlcalculate the two-sample t-test statistic.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,