Answer:
I think these are right, assuming you can use only one digit
Closest to 0: 1/9
Closest to half: 4/9 or 5/9
Closest to one: 8/9
Step-by-step explanation:
Closest to 0: Numerator of 1, need largest denominator
Closest to half: Largest denominator, numerator close to half of denominator
Closest to one: largest denominator, numerator is denominator minus one
Standard deviation is the square root of the variance, which is the average squared deviation from the mean and as an average of some squared numbers it can't be negative<span>.
</span><span>The smallest value variance can reach is zero. This is when all the numbers in the data set are the same, therefore all the deviations from the mean are zero, all squared deviations are zero and their average is also zero.</span>
Answer:
y=3x+18
Step-by-step explanation:
Since slope-intercept form is y=mx+b, we first need to find the slope.
m=y2-y1/x2-x1
m=0-(-9)/-6-(-9)
m=9/3=3
Next we need to find b, or the y-intercept
to do that we plug in numbers to what we already have.
y=3x+b
0=-18+b
b=18
Now we put it all together.
<h3>y=3x+18</h3>