Choose the words to finish the explanation of how you would show that points J, K, and form the vertices of a triangle, using coordinate geometry. Use the Distance Formula to find the lengths JK, KL, and JL
M and then apply the Pythagorean Theorem
Choose..
Sum of the Angles of a Triangle
Midpoint Formula
Triangle Inequality Theorem
Pythagorean Theorem

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.