Question

M-xbar÷z-xbar in stastics what is the answer for this question ???????

Answer 1

Answer:

Suppose you're a clothing manufacturer, and you want to maximize profits. One way to do this is to determine the median height of the people in your market city or country and make most of your clothing to fit people of that height. Because it's impractical to measure the height of every person, you would measure the heights of only some of the people and average the results of that sample. In statistics, this average is the x-bar, which appears as an x with a horizontal line over it. It's a simple arithmetic average, which means it's the sum of all the measurements divided by the number of measurements.