Concept explainers
To calculate: The lowest score Winona can receive from the 14th judge and still win.
Answer to Problem 14PPS
Winona needs to receive at least 4.5 score from the 14th judge to win.
Explanation of Solution
Given information:
Winona needs to average 5.8 points from 14 judges to win the competition. The mean score of 13 judges was 5.9.
Calculation:
Winona needs an average of 5.8 points from 14 judges to win.
Then, total points Winona needs from 14 judges to win
The mean score of 13 judges was 5.9
Then, total points Winona received from 13 judges
Therefore, lowest score Winona still need to receive from the 14th judge to win
Conclusion:
Winona needs to receive at least 4.5 score from the 14th judge to win.
Chapter 13 Solutions
Pre-Algebra Student Edition
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