Make frequency tables for the following data sets. Include columns for relative and cumulative frequency. Also, make a bar graph for the frequency. Final grades of 30 students in a math class: A A A A A A B B B B B B C C C C C C C C C C D D D D F F F.

You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order

John bought 2 horses at rs 20000 each

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)