An employer uses the linear regression equation mc024-1.jpg to predict the weekly salary, y, of an employee who sells x dollars worth of merchandise. last week, joaquin sold $1500 worth of merchandise. the same week, alex earned $650. using the regression equation, which is an accurate comparison? alex sold merchandise worth about $60 more than what joaquin sold. joaquin sold merchandise worth about $60 more than what joaquin sold. alex earned about $60 more than joaquin did. joaquin earned about $60 more than alex did.

The amount of calories consumed by customers at the chinese buffet is normally distributed with mean 2743 and standard deviation 652. one randomly selected customer is observed to see how many calories x that customer consumes. round all answers to 4 decimal places where possible. a. what is the distribution of x? x ~ n(correct,correct) b. find the probability that the customer consumes less than 2355 calories. incorrect c. what proportion of the customers consume over 3026 calories? incorrect d. the piggy award will given out to the 1% of customers who consume the most calories. what is the fewest number of calories a person must consume to receive the piggy award? incorrect calories. (round to the nearest calorie)