chapter_3_A - MATH 200 Chapter 4: Probability Form B 1. In...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
MATH – 200 Chapter 4: Probability Form B 1. In one region, 30% of all residential telephone numbers are unlisted. If four residential housing units are randomly selected, find the probability that all of them have unlisted numbers. _________________________ 2. A legislative advisory committee consists of 20 Democrats (8 of whom are women) and 10 Republicans (3 of whom are women). (a)Two of the committee members are randomly selected for a special research project. What is the probability that they are both Democrats? (b) If the chairperson is randomly selected, find the probability of getting a Democrat or a man. (c)At each meeting of this committee, one person is randomly chosen from the 30 members and that person must act as a secretary for the meeting. Find the
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

chapter_3_A - MATH 200 Chapter 4: Probability Form B 1. In...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online