For each data set, note strengths or weaknesses of each statistic of center. (You may select more than one answer. Click the box with a check mark for the correct answer and double click to empty the box for the wrong answer.) Where the mean and median disagree, one should look at the shape of the distribution to see which measure is more appropriate. unchecked

The mode is a reliable measure of central tendency for quantitative data. unchecked

Where the mean and median agree, one should look at the shape of the distribution to see which measure is more appropriate. checked

The mode is an unreliable measure of central tendency for quantitative data.

In angle pqr find the measure of

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true