Calculate the z-score for the x-value of 24. Remember that = 28 and - = 2. X Z = x-H ox 24-28 2 = -2 Although either technology or a standard normal table can be used to calculate the probability P(x<24)=P(Z < -2), this exercise will use technology. The probability, rounding to four decimal places, is 0.0228. Thus, the probability that x is less than 24 is 0.0228. b. Find the probability that x is greater than 31. The probability that x is greater than 31 is P(x>31). Since the same sampling distribution is being used, the values of and o do not change from part a