How do you find the Population Mean for a set of data?a. Sum the values in the population and then divide by the number of values in the population.b. Arrange the values in rank order and select the one in the middle.c. Take the number of objects in the population and divide by the sum of all the values.
The correct answer is a
The correct answer is a. To find the population mean for a set of data, you need to sum up all the values in the population and then divide that sum by the number of values in the population. This is commonly represented by the formula:
Population Mean = (Sum of all values) / (Number of values)
For example, let’s say we have a population of 5 values: 2, 4, 6, 8, 10. To find the population mean, we would add up all the values (2 + 4 + 6 + 8 + 10 = 30) and then divide by the number of values, which is 5. Thus, the population mean is 30 / 5 = 6.
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