Monthly Mortgage Payments The average monthly mortgage payment including principal and interest is $982 in the United States. Assume that the standard deviation is approximately $180 and the mortgage payments are approximately normally distributed. Find these probabilities of the monthly payment selected randomly. Enter the final answers as decimals rounded to at least four places. Round intermediate z-value calculations to two decimal places. Part: 0 / 2 Ed Part 1 of 2 (a) More than $1240 P(X > 1240) = X 5Newborn Elephant Weights Newborn elephant calves usually weigh between 200 and 150 poundsiuntil October 2006, when an Asian elephant at the Houston (Texas) Zoo gave birth to a male calf weighing in at a whopping 384 pounds! Mack [like the truck] is behaved to be the heawest elephant calf ever born at a facility.i accredited by the Association of Zoos and Aquariums. If, indeed, the mean weight for newborn elephant calves is 233 pounds with a standard dewation of 45 pounds, what is the probability of a newborn weighing at least 381 pounds? Assume that weights of newborn elephants are normally distributed. Round zvalue calculations to 2 deCImal places and nal answer to at least 4 deCimal places. The probability that a newborn elephant weighs at least 384 pounds is I l. 8 ) to Hal