Of the following statistical measures, which is a measure of dispersion that would not be good for a data set with outliers? range inter-quartile range lower quartile mean

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm