To write: and solve an absolute value of inequality to describe the range of possible percenntage of Americans who were relatively unconcerned at about “Y2K bug”
Answer to Problem 10MCQ
Explanation of Solution
Given information:
According to the survey, 64% American were “not very” or “not at all” concerned about the computer bug with the margin of error 3%.
Calculation:
According to the data, the inequality will be as follows:
Here x is the number of Americans.
The inequality will have two cases,
Thus, the absolute equation is
Chapter 3 Solutions
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
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