METHODS OF DATA ANALYSIS
MEASURES OF CENTRAL TENDENCY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Madison has test scores of 93, 82, 86, and 75. What must she score on her next test to have an average of 86?
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94
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90
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86
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88
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Explanation:
Detailed explanation-1: -Answer: the answer of next test score is 94 choice and she got A grade.
Detailed explanation-2: -If the mode score on the 6th grade math test was 94 then more students received a 94 than any other score is the correct interpretation. Option(b) is the correct answer. Mode is equal to the observation that occurs maximum times in the set of data.
Detailed explanation-3: -Answer: The score for test 6 to make an average of 75 in the given set of data is 86.
There is 1 question to complete.