The box plot shows the scores of students on a science test. What is the interquartile range (IQR) of the box plot?
a) 7
b) 3
c) 5
d) 1

Could answer every question with steps

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.