Lee kept track of how many kilometres she walked each week for the past two months. These are the number of kilometers she walked each week.

8, 10 , 9, 10, 7, 8, 8, 4

Find the mean, median, and mode.

Which measure of central tendency will help her predict how much she will walk in week six.

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?