# Question

Your bank sends you a summary statement, giving the average amount of all checks you wrote during the month. You have a record of the amounts of 17 out of the 19 checks you wrote during the month. Using this and the information provided by the bank, can you figure out the amounts of the two missing checks? Explain.

## Answer to relevant Questions

An article in the New York Times describes an interesting business phenomenon. The owners of small businesses tend to pay themselves much smaller salaries than they would earn had they been working for someone else. Suppose ...What are the expected value and the standard deviation of the sample proportion P-hat if the true population proportion is 0.2 and the sample size is n = 90? Searches at Switzerland's 406 commercial banks turned up only $3.3 million in accounts belonging to Zaire's deposed president, Mobutu Sese Seko. The Swiss banks had been asked to look a little harder after finding nothing at ...Thirty-eight percent of all shoppers at a large department store are holders of the store's charge card. If a random sample of 100 shoppers is taken, what is the probability that at least 30 of them will be found to be ...The Toyota Prius uses both gasoline and electric power. Toyota claims its mileage per gallon is 52. A random sample of 40 cars is taken and each sampled car is tested for its fuel efficiency. Assuming that 52 miles per ...Post your question

0