A yearbook staff has 30 members. In how many different ways can an editor, photographer, designer, and advisor be selected?

the answer is 30 different ways

Step-by-step explanation:

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

1. minimum

2. 6400

3. eight

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