Describe how you use the formula to the right to calculate t

Describe how you use the formula to the right to calculate the standard deviation. Calculate the Class Width and midpoints. Find all the x\'s in the frequency table. Find the following. Median=X Mode-X Range=X Calculate the Grouped Data measures mean variance and stdv Compare your results of 5 with the actual mean, variance and stdv of the data at the bottom of the column to Sketch a relative histogram labeling the x and y axis with midpoints and relative frequencies Chebychev\'s Theorem states that any data distribution will have at least 75% of their data fall between 2 stdv of the mean. By using the actual mean and stdv provided at the bottom of the data column, calculate the interval between 2 stdvs. and how many data values fall between them? What %age of the data fall in the interval? Does it satisfy Chebychcv\'s Theorem.

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