Answer:
y = 1/2x+2
Step-by-step explanation:
You're looking for a value
such that
Because the distribution is symmetric, the value of
in either case will be the same.
Now, because the distribution is continuous, you have that
The mean for the standard normal distribution is
, and because the distribution is symmetric about its mean, it follows that
.
You can consult a
score table to find the corresponding score for this probability. It turns out to be
.
Answer:
rational
Step-by-step explanation:
rational numbers are any number that can be expressed as a fraction
Answer:
4.5 or 4 1/2
Step-by-step explanation: