PLZ PLZ PLZ HELP ME SOLVE FOR J AND K!!!I WILL CROWN U!!
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Using it's formula, it is found that the standard deviation of the data-set is of 8.9.
<h3>How the standard deviation of a data-set is found?</h3>- The standard deviation of a data-set is given by the <u>square root of the sum of the differences squared between each observation and the mean, divided by the number of values</u>.
- The mean of a data-set is given by the <u>sum of all values in the data-set, divided by the number of values</u>.
In this problem, the data-set is: {6, 7, 5, 22, 26}.
The mean is:
Hence, the <em>standard deviation</em> is:
You can learn more about the standard deviation at brainly.com/question/12180602