The dot plot represents the distribution of wages earned during a one-week period by 12 college students. Dot plot from 112 to 124 by 1’s. Weekly wages in dollars. Beginning at 112, number of dots above each increment is 1, 1, 0, 0, 3, 0, 2, 2, 0, 0, 0, 0, 3.

What is the mean? .
What is the median?
Would a box plot of the same data have allowed you to find both the mean and the median?

Asquare parking lot has 6,400 square meters what is the length in meters

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem