Random Samples - Quiz-Level Why aren't convenience samples usually representative
of the population?
The people who are hard to reach are probably the
same as the people that are easy to reach.
The people who are easy to reach will not be
represented.
The people who are hard to reach will be the only
ones that are represented.
The people who are hard to reach will not be
represented.

Bc equals mb that should be your answer

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.