Asked by Daniel
                Each person has taken four tests and has one more test to take.Find the score that each person must make to change the mean or median as shown
Barry has scores of 93,84,86,and75.He wants to raise the mean to 86
            
            
        Barry has scores of 93,84,86,and75.He wants to raise the mean to 86
Answers
                    Answered by
            PsyDAG
            
    Mean = sum of scores/number of scores
(93+84+86+75+x)/5 = 86
Solve for x.
    
(93+84+86+75+x)/5 = 86
Solve for x.
                    Answered by
            chris
            
    x-14=-3 one step equation
    
                    Answered by
            tabi
            
    baryy has scores of 93,84,86,and 75. he wants to raise the mean to 86
    
                    Answered by
            jasmine
            
    Barry has scores of 93 84 86 and 75. He wants to raise the mean to 86.
    
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