If the ordinate is three more than twice the abscissa and x e {-1,0,-1/3} which of the following sets of ordered pairs satisfies the given conditions? a) {(-1.,/3,7/3)} b) {(-1,,/3,11/3)} c){(-1,-,/3,1)}

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)?