Question 1 (1 point)
A school organized a fundraiser to help a local charity. They sold small and large cookies. The small cookies were $2 each
and the large cookies were $3 each. The group sold 130 cookies and raised $310. How many large cookies did they sell?

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees