Direction: Understand the situation and answer the questions that follows. Show your detailed solutions. A pair of fair dice is rolled. Let X be the random variable representing the sum of the numbers that appear. 1. Construct the probability distribution of X for a pair of dice. 2. Find P(X z 8). 3. Find P(X s 7). 4. Find the probability that X takes an even value. 5. Find P(3 sXs 10).

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Answer 4 and 5
Direction: Understand the situation and answer the questions that follows. Show your detailed solutions.
A pair of fair dice is rolled. Let X be the random variable representing the sum of the numbers that appear.
1. Construct the probability distribution of X for a pair of dice.
2. Find P(X z 8).
3. Find P(X s 7).
4. Find the probability that X takes an even value.
5. Find P(3 sXs 10).
Transcribed Image Text:Direction: Understand the situation and answer the questions that follows. Show your detailed solutions. A pair of fair dice is rolled. Let X be the random variable representing the sum of the numbers that appear. 1. Construct the probability distribution of X for a pair of dice. 2. Find P(X z 8). 3. Find P(X s 7). 4. Find the probability that X takes an even value. 5. Find P(3 sXs 10).
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