Multiply 45 degrees and 72 degrees
<span>First we calculate z using the formula:
z = (x - μ)/σ</span>
Where:
x = our variable, 10
μ = mean, 8
σ = standard dev, 2
Substituting known
values:<span>
z = (10 - 8)/2
z = 2/2
z = 1
Using the tables of
the normal distribution to find the p-value with z = 1
p = 0.8413
Since we want
"greater than 10”, we need to subtract the probability from 1
therefore
p* = 1 - 0.8413 = <span>0.1587</span></span>
Answer:
50% reduction in price
Step-by-step explanation:
can be determined by 44- (44× X) solve for x and you get x as .5
Answer:
Step-by-step explanation:
Slope: 7
y-intercept: (
0
,
2
)
x y
-2/7 0
0 2
