The answer would easily be Poisson distribution
is the correct description for the set of all numbers less than -5
<em><u>Solution:</u></em>
We have to find the correct description for the set of all numbers less than -5
Let "x" be the set of all numbers less than -5
<em><u>So the correct description is:</u></em>
Here , "R" represents real numbers. i.e real numbers less than -5
A real number is any element of the set R, which is the union of the set of rational numbers and the set of irrational numbers
Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers
So the description is "x" belongs to real numbers which are less than -5
a) because it is equal to the area of the shaded region between X=4 and X=6, and the probability that X falls within some interval is given by the area under the PDF.
b) because the shaded region is a rectangle of height 1/5 (by virtue of X following a uniform distribution over the interval [2, 7], which has length 5).
I believe you multiply all sides to get the area and you add all sides to get the perimeter.
Her average speed was 10 miles per hour.