Need help with home work questions.

S. 4 1. For 30 points Homework The weight of adults living in the town of Lubumbashi is normally distributed, with a mean of 152 pounds and M = 15 2 standard deviation of 15.2 pounds. Given this information, please compute the following: 5 = 15 + 2 a. The probability that an adult sampled at random will weigh more than 178 pounds n = 178 b. The probability that an adult sampled at random will weigh more than 132 pounds. c. The probability that an adult sampled at random will weigh between 144 pounds and 178 pounds d. The minimum and maximum weights separation the most inner 86% (middle 86%) to the adult population e. The weight separate the lower 68% to the rest of the population (P 68)