A research group is on a college campus and is conducting a survey regarding the coffee consumption of college students in Ameri
ca. They randomly select three sample groups of 100 registered students to complete their survey, which asks the students to identify the average number of 8-ounce cups of coffee they consume each day. The results of the three sample groups are shown in the table below. 0 1 2 3 4+
Sample #1 38 19 26 16 1
Sample #2 32 14 37 15 2
Sample #3 41 22 31 6 0
One researcher looked at the results and made the following inference: "More college students don't drink coffee than do." Is this a valid conclusion? Explain your reasoning using complete sentences.
it is D because my teacher and I did a sample test and these were one of the questions plus I've seen people with the same answer for this question. take my word for it
All you do is divide the second equation by y and set them equal to each other. Then solve for y and you get a quadratic. Just solve that and u get the answer.
