Six measurements are taken of the thickness of a piece of 18-guage sheet metal. The measurements (in mm) are:

1.316, 1.308, 1.321, 1.303, 1.311, 1.310

a. Make a boxplot of the six values.

b. Should the t distribution be used to find 99% confidence interval for the thickness? If so, find the confidence interval. If not explain, why not.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

step-by-step explanation: