40 POINTS FOR THIS QUESTION The scatter plot shows the relationship between the test scores of a group of students and the number of hours they study in a week:

Part A: What is the group of points labeled N called? What is the point labeled M called? Give a possible reason for the presence of point M. (5 points)

Part B: Describe the association between students' test scores and the number of hours they study. (5 points)

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

kjnsk nidn t

dfj dt

step-by-step explanation:

vjnijernv

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm