Suppose that a poll taken 10 years ago found that 55% of parents spank their children. Suppose a recent poll of 350 adults with children finds that 165 indicated that they spank their children. (a) Assuming parents' attitude toward spanking has not changed since the original poll, how many of the 350 parents surveyed would be expected to spank their children? The expected amount of parents surveyed that would spank their children is (Round to the nearest whole number as needed.)
Suppose that a poll taken 10 years ago found that 55% of parents spank their children. Suppose a recent poll of 350 adults with children finds that 165 indicated that they spank their children. (a) Assuming parents' attitude toward spanking has not changed since the original poll, how many of the 350 parents surveyed would be expected to spank their children? The expected amount of parents surveyed that would spank their children is (Round to the nearest whole number as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Suppose that a poll taken 10 years ago found that 55% of parents spank their children. Suppose a recent poll of 350 adults with children finds that 165 indicated that they spank their children.
(a) Assuming parents' attitude toward spanking has not changed since the original poll, how many of the
350 parents surveyed would be expected to spank their children?
The expected amount of parents surveyed that would spank their children is
(Round to the nearest whole number as needed.)
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