Statistics and Probability

everything but the final, which counts for 20% of the course grade. What is the best course grade your friend can earn? 96 what is the minimum score would your friend would need on the final to earn a 75% for the course? it ' A friend has a 85% average before the final exam for a course. That score includes A car is driving at 95 kilometers per hour. How far, in meters, does it travel in 5 seconds? store sells by the cubic yards. How many cubic yards will you need to order? The store only sells in increments of U4 cubic yards. Out of 310 racers who started the marathon, 250 completed the race, 18 gave up, and 12 were disqualified. What percentage did not complete the marathon? A 6 inch personal pizza has 650 calories, with 240 of those from fat. A 12 inch pizza is cut 3 You want to put a 6 inch thick layer of topsoil for a new 29 ft by 27 ft garden. The dirt s into 8 slices. Estimate the number of calories in one slice of a 12 inch pizza. How much will it cost to buy enough lemons to make three 9-inch lemon pies, each ' The store is selling lemons at $0.75 each. Each lemon yields about 2 tablespoons of juice. requiring half a cup of lemon juice? Sound travels about 750 miles per hour. If you stand in a canyon and sound a horn, you will hear an echo. uppose it takes about 1.5 seconds to hear the echo. How far away is the canyon wall, in feet? Now let's generalize that result. Suppose it takes n seconds to hear the echo. How far away is the canyon wall. in terms of n? 10 pecan pies for a wedding. How many pounds of pecans should you buy? First, determine what information you need to answer this question, then Elm to display that info [along with other info). You will need to buy pounds of pecans. ' The grocery store has bulk pecans on sale. which is great since you're planning on making dose is 5 milligrams (mg) per kilogram (kg) of body weight when the fever is under 102.5 degrees Fahrenheit. How much medicine would be usual dose for a 18 month old weighing 27 pounds? 1 When Ibuprofen is given for fever to children 6 months of age up to 2 years, the usual A long year-end status report for work is 132 pages long. You need to print 13 copies for a P meeting next week. How much is the paper going to cost for those reports? Paper is sold in reams [500 pages) for $3.46 each