An employment agency requires applicants average at least 70% on a battery of four job skills tests. If an applicant scored 70%, 76%, and 84% on the first thi fourth test to maintain a 70% or better average?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 25PPS
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An employment agency requires applicants average at least 70% on a battery of four job skills tests. If an applicant scored 70%, 76%, and 84% on the first three exams, what must he score on the
fourth test to maintain a 70% or better average?
70
% or better
Transcribed Image Text:An employment agency requires applicants average at least 70% on a battery of four job skills tests. If an applicant scored 70%, 76%, and 84% on the first three exams, what must he score on the fourth test to maintain a 70% or better average? 70 % or better
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