A recent Gallop Poll indicates that 80 % of voting age adults disapprove of Congress. If 700 voting adults are chosen at random, what is the mean and standard deviation for the number of adults who disapprove of Congress? Out of a sample of 700 voters, would it be unusual to find 570 adults who disapprove of Congress?

A recent Gallop Poll indicates that 80 % of voting age adults disapprove of Congress. If 700 voting adults are chosen at random, what is the mean and standard deviation for the number of adults who disapprove of Congress? Out of a sample of 700 voters, would it be unusual to find 570 adults who disapprove of Congress?

Name: Urgently please help me with this question ? ? 5) A recent Gallop Poll
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Description: Urgently please help me with this question ? ? 5) A recent Gallop Poll indicates that 80 % ofvoting age adults disapprove of Congress. If700 voting adults are chosen at random, whatis the mean and standard deviation for thenumber of adults who disapp

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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