Viet makes a probability model to describe the probability of each number being called first. Quinn makes a probability model to describe theprobability of any particular letter being called first. Compare the probability
models.

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

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)?