Which of the following functions has a vertex of (-4,3) and a line of symmetry of x= -4?
1 answer:
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The average of scores is 160.5
Step-by-step explanation:
Mean is the sum of all values divided by the number of values.
Given scores are:
138,151,198,147,156, and 173
The formula for average score is given by:
Putting values
The average of scores is 160.5
Keywords: Mean, Average
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