Pearson revises books each semester and the mean number of pages for 2010 is 568 with a standard deviation of 150 pages. If you hate to read, what is the chance you will have to read a book that has more than 733 pages? Write your answer as a percent.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.