This dot plot is symmetric, and the data set has no extreme values.

What is the best measure of center for this dot plot?
A. The interquartile range (IQR)
B. Either the mean or the median
C. The smallest value
D. The mean absolute deviation (MAD)

This is about circle theorems. someone asap : (

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Given: transversal t passed through parrallel lines r and s. prove: < 3 = < 6 < 4 = < 8what is the next step in the proof? choose the most logicsl approach