Which of the following statements are true?

The median is the arithmetic average of a data set.

The median is the middle value of a data set when the data are ordered from least to greatest.

The mean is the middle value of a data set when the data are ordered from least to greatest.

The mean is the arithmetic average of

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

Which of the binomials below is a factor of this trinominal? x^2-13+30

How many days was the temperature above 90 degrees?