Mr. Fowler's science class grew two different varieties of plants as part of an experiment. When the plant samples
were fully grown, they compared their heights.
Plant variety Height of plant (inches) Mean Mean absolute
deviation (inches)
Variety A
16, 18, 19, 17, 20
18
1.2.
Variety B
18, 11, 13, 13, 15
14
2
Based on these data, which statement is true?
A. The average height of variety A is greater but varies less than that
no

whats the answer>>

Step-by-step explanation:

A

Step-by-step explanation:

The average height of a variety a is greater but varies less than a variety b

80 the answer is 80

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.