[55 points] a district manager rewards sales teams based on overall saies generated in a month. the data for eamings are shown in the table, where low represents the lowest sales and high represents the highest sales generated by a single sales team member. team low high range mean median iqr team x 275 2780 2505 1440.6 1432 837.7 716.8 team y 925 1850 925 1376.3 1371 443.3 259.8 team z 2250 3900 1650 3006.3 2943 542 505.9 心part a: if the manager wants to award the sales team that has the most consistent earnings among its team members which team should it choose and why? justify your answer mathematically. part b if the manager wants to award the sales team with the highest average earning, which team should kt choose and why? justify your answer.

the answer is (-4,-4)

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"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation: