Use the line plot above to answer all 4 questions. label your responses (a), (b), (c), and (d). when asked to explain you must use at least one sentence explaining the work you did.
hint: in question (a) the general trends to choose from are bell-shaped, uniform, skewed right, and skewed left. refer to page 316 in math reference guide for .
giving brainliest to person who shows their work and explains!

A) it is left skewed
B) the median is 5
C) the mean is 5.15
D) the mean would be more affected (a change of 1.05 versus a change of 0.5).

The majority of the data is to the right of the graph; this means it is left skewed.

To find the median, write all of the data values out:
2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7

The middle value is 5.

We find the sum of this set of values and divide by 13, the number of data points, to find the mean:
2+3+4+4+5+5+5+6+6+6+7+7+7 = 67/13 = 5.15

If we added an additional data value at 20, the new median would be 5.5.  The new mean would be (67+20)/14 = 6.2.  The mean changes more than the median.

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