Consider the following graph of a quadratic function. Which of the statements are true? Select all that apply.
1 answer:
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The "sample" with "mean absolute deviation" indicate about a sample mean absolute deviation is being used as an estimator of the mean absolute deviation of a population
- Mean of the sample MAD=3.3
- Population MAD =6.4
Generally, The MAD measures the average dispersion around the mean of a given data collection.
In conclusion, for the corresponding same to mean
the sample mean absolute deviation
7,7 ↔ 0
7,21 ↔ 7
7,22 ↔ 7.5
21,7 ↔ 7
21,21 ↔ 0
21,22 ↔ 0.5
22,7 ↔ 7.5
Therefore
- Mean of the sample MAD=3.3
- Population MAD =6.4
Read more about mean absolute deviation
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ANSWER
The standard form is:
EXPLANATION
The given line passes through (4,10)and (6,11).
The slope of this line is
The equation is given by the formula,
We plug in the first point and the slope to get.
The standard form is