10. Critical Thinking The following data represent salaries, in thousands of dollars, for employees of asmall company. Notice that the data have been sorted in increasing order. 24 25 25 27 27 29 30 3535 35 36 38 38 39 39 40 40 40 45 45 45 45 47 52 52 52 58 59 59 61 61 67 68 68 68 250(a) Make a histogram using the class boundaries 23.5, 69.5, 115.5, 161.5, 207.5, 253.5.(b) Look at the last data value. Does it appear to be an outlier? Could this be the owner’s salary?(c) Eliminate the high salary of 250 thousand dollars. Make a new histogram using the classboundaries 23.5, 32.5, 41.5, 50.5, 59.5, 68.5. Does this histogram refl ect the salary distribution ofmost of the employees better than the histogram in part (a)?

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Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.