There are 96 girls in a junior class of 176 students. find the ratio of girls to boys. a. 11: 6 c. 6: 11 b. 5: 6 d. 6: 5

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

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)?

How many square centimeters of wrapping paper will be used to wrap the shoe box?