If the average daily income of a person is is Php 400 with a standard deviation of Php 50, what is the probability that a man found at random has an income of at least Php 500 per day? (A) none of the choices B) 0.0168 C) 0.9772 D 0.0228

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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If the average daily income of a person is is Php 400 with a standard deviation
of Php 50, what is the probability that a man found at random has an income of
at least Php 500 per day?
A none of the choices
(B) 0.0168
C) 0.9772
(D) 0.0228
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Transcribed Image Text:If the average daily income of a person is is Php 400 with a standard deviation of Php 50, what is the probability that a man found at random has an income of at least Php 500 per day? A none of the choices (B) 0.0168 C) 0.9772 (D) 0.0228 ||| =
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