Answer:
The Probability is 97.7% (You have to input 97.7 without the % sign)
Explanation:
Mean = M = 1468
standard deviation = S = 300
We have to find the probability that P(X < 2068)
The corresponding z-value for 2068 is,
z = (2068 - 1468)/300
z = 2
To this,
the probability is,
P(z < 2) = 0.9772
Which is the required probability
P(X < 2068) = 0.9772
In terms of percentage,
P(x < 2068) = 97.72%
To one decimal place we get,
P(x < 2068) = 97.7%