Question

4. The ratio of the sum of
observations and the total number of
observations is called:​

Answer 1

The arithmetic mean is defined as the ratio of the sum of all the given observations to the total number of observations. For example, if the data set consists of 5 observations, the arithmetic mean can be calculated by adding all the 5 given observations divided by 5.

Answer 2

Answer:

its easy

Step-by-step explanation:

arithmetic mean is the answer

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