If a and ß are the roots of equation ax^2 + bx + c = 0 and if a:ß = m : n, prove that
(m/n)^1/2+(n/m)^1/2+c/a=0

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.

do your own work and don"t cheat.

step-by-step explanation:

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation:

●yes, this statement is absolutely apt.

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