The probability that you will win a game is
p
=
0.21
.

If you play the game 139 times, what is the most likely number of wins?
(Round answer to one decimal place.)
μ
=

Let
X
represent the number of games (out of 139) that you win. Find the standard deviation for the probability distribution of
X
.
(Round answer to two decimal places.)
σ =

The range rule of thumb specifies that the minimum usual value for a random variable is μ-2σ and the maximum usual value is μ+2σ. You already found
μ
and
σ
for the random variable
X
.

Use the range rule of thumb to find the usual range of
X
values. Enter answer as an interval using square-brackets and only whole numbers.
usual values =

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?