Ms. McCoy has to order outfits for the cheer team. She knows that every year she will have at least 9 people on the team, but no more than 13. Each outfit costs $50. Which of the following would be a reasonable domain for this situation?

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?