4. The average ticket for a basketball game is P400. Adding cost and fare, the average cost for afamily of four to attend a game is approximately P2,200. Assume the normal distributionapplies that the standard deviation is P100.a. What is the probability that the cost will exceed P2,100?b. What is the probability that a family will spend P2,000 or less?2/3c. What is the probability that a family will spend between P2,000 and P2,400?d. What is the probability that a family will spend more than P2,405.......

here given, mean = 2200 standard deviation = 100 X= cost for family of four

Answered: 4. The average ticket for a basketball…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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4. The average ticket for a basketball game is P400. Adding cost and fare, the average cost for a family of four to attend a game is approximately P2,200. Assume the normal distribution applies that the standard deviation is P100. a. What is the probability that the cost will exceed P2,100?