The camera shop wants to use the measure of central tendency that expresses how successful they are selling cameras. Which measure of central tendency should they choose? PLZ HELP ME I REALLY NEED TO ANSWER THIS QUESTION
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To determine the measure of central tendency that expresses how successful the camera shop is at selling cameras, the shop should consider using the mean, median, or mode.
1. Mean: The mean is the average of a set of numbers. To calculate the mean, add up all the data points (in this case, the number of cameras sold) and then divide by the total number of data points. The mean is useful for showing the average level of sales, which can provide an overall measure of success.
2. Median: The median is the middle value in a set of numbers when arranged in ascending or descending order. To calculate the median, first list the number of cameras sold in order from smallest to largest (or vice versa). If there is an odd number of data points, the median is the middle value. If there is an even number of data points, the median is the average of the two middle values. The median is a good measure when there are outliers or extreme values that could distort the mean.
3. Mode: The mode is the value that appears most frequently in a set of numbers. It represents the most common number of cameras sold. The mode can be useful for identifying the typical number of cameras sold, especially if there are specific target numbers or ranges the shop aims for.
In summary, to determine which measure of central tendency the camera shop should choose, they should consider what aspect of their sales they want to highlight. If they want an overall measure of success without extreme values affecting the result, the mean would be appropriate. If they want a value that represents the typical number of cameras sold, regardless of extreme values, the median would be suitable. Lastly, if they want to identify the most common number of cameras sold, the mode would be the right choice.