Solve. If necessary, round answers to the nearest hundredth.The following test scores were recorded for a student: 88, 83, 81, 77, 83, 69, 79. Find the mean, median, and mode.
A.
mean: 80 | median: 77 | mode: 88 |
B.
mean: 81 | median: 80 | mode: 88 |
C.
mean: 80 | median: 81 | mode: 83 |
D.
mean: 81 | median: 77 | mode: 83 |
Answer: C
Mathematics
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A. 28 pt B. 7 pt C. 56 pt D. 112 pt
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Find an equation for the ellipse described. Graph the equation.Foci at (1, 4) and (-5, 4); vertex at (-8, 4)
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
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