What is the probability of drawing a king of clubs?

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)?

Rounded to the nearest tenth, what is the value of x

Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for x and y. g