The correct answer is 3.45x10^5
Z = ( 135 - μ ) / σ = -1
z = ( 165 - μ ) / σ = 1
P (x < 135) = P (z < -1) = 0.1587
P (165 < x) = P (1 < z) = 0.1587
.187 * 1000 = 187 more than 165
<span>.187 * 1000 = 187 less than 135</span>
Since the others are congruent and linear so is a and b!!!!!!!!
Answer:
The range of the function is
.
Step-by-step explanation:
Let
. From Function Theory we must remember that the range of function corresponds to the set of images associated to each elemenf from domain. In this case, the function has a domain composed of three elements and we need to find the image of each element:
x = -2



x = -1



x = 2



The range of the function is
.