helpp meeeeeeeeee (08.06 MC)Consider the following dot plot. Of the following statements, which two characteristics of this dot
plot make the median a better choice than the mean to summarize the center of the distribution? A dot plot with an axis marked from 0 to 10 at increments of 1 is shown. Plot shows 8 dots at 10, 7 dots at 9, 6 dots at 8, 3 dots at 7, 2 dots at 0 and 6, and 1 dot at 5. The mean is equal to the median and the data are symmetric. The peak is equal to the median and the data are skewed. The data are symmetric and there are outliers. The data are skewed and there are outliers.
2 answers:
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Answer: Choice C.
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Explanation:
The domain is the set of all allowed x inputs.
Here we see that x = -3 is the smallest x value possible as it is from the left-most point. The graph goes on forever to the right, so there is no largest x value. Effectively infinity is the largest x value even though infinity is not a number.
We can say the domain is which can be simplified to
or
In short: x can be -3 or larger.