<span>The workers paved 2/5 miles in 1 hour =)</span>
Answer:
Answer is A the highest number we can get is 12 so its potion A
The both highest numbers are 6 and, 6 6 +6 is 12 so its 0
Standard the random variable
using the transformation
where
and
are the mean and standard deviation of
, respectively.
Now, you can recall that for any normal distribution, approximately 95% of its data falls within 2 standard deviations of the mean, so to either side, there is approximately 2.5% of data that falls below 2 standard deviations from the mean, and 2.5% that falls
above
. In other words,
.