For which distributions is the median the best measure of center? Select each correct answer
35
30
10
9
25
8
20
15
7
10
6
5

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?

What is the base of the exponential expression of 4 to the power of 5