Question

Determine the mean, median, and mode for the given data.
Name Anthony Noah Olivia Liam Matthew Natalie Amelia James
Age 18 9 15 18 10 7 14 5
mean = 14, median = 10, mode = 18.
mean = 12, median = 12, mode = 18.
mean = 12. median = 12, mode = 15.
mean = 12, median = 14. mode = 18.
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Net Daan

Answer 1

Answer:

Step-by-step explanation:        

Mean: 12

Median: 12

Mode: 18

Answer 2

Answer:

noah

Step-by-step explanation:Answer: the answer is 2.67

Step-by-step explanation: Noah and Gabriel have taken 6 quizzes in English class so far. There are no outliers in their quiz scores. Find the measure of variability for Noah’s scores.

Noah’s scores: 84, 85, 85, 86, 90, 92

Mean: 87

Range: 92 – 84 = 8

Gabriel’s scores: 82, 85, 86, 86, 90, 94

Mean: 87.17

Range: 94 – 82 = 12

MAD: 3.22

What is Noah’s mean absolute deviation?

2.67

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