The real number 7/12 belongs to which set of numbers?

1.irrational numbers

2.natural numbers

3.integers

4.rational numbers

what are the statements

step-by-step explanation:

its 69.420

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.