Answer:
<h2><u>
FALSE</u></h2>
Step-by-step explanation:
To find the slope you need to pick two points. Points (2,4) and (4,3) are the points I used. (It does not really matter what points you chose). Now we have to follow the formula to find the slope. The formula can be seen below
Slope (m) = ΔY/ΔX
Now solve
ΔX = 4 – 2 = 2
ΔY = 3 – 4 = -1
Once you have solved it, you take it and make it a fraction
-1/2 = -0.5
Answer:
10
Step-by-step explanation:
Slope of y=1-2x is -2
Using point intercept form:
y-1=-2(x-3)
y-1=-2x+6
y=-2x+7
$42.
13/2 = 6.5, 25/4 = 6.25, 42/7 = 6.
We are asked to find the probability that a data value in a normal distribution is between a z-score of -1.32 and a z-score of -0.34.
The probability of a data score between two z-scores is given by formula
.
Using above formula, we will get:

Now we will use normal distribution table to find probability corresponding to both z-scores as:


Now we will convert
into percentage as:

Upon rounding to nearest tenth of percent, we will get:

Therefore, our required probability is 27.4% and option C is the correct choice.