A boss wants to estimate the proportion of her employees who are satisfied with the company's

parking policy. She puts all 600 employees' names into a hat and picks 50 different names out of

the hat. Of the 50, 47 are satisfied with parking policy and 3 are not satisfied with it.

Which condition for constructing a l-sample z-interval for proportions has the boss failed to

satisfy?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking