Answer:
A.-10 should be the answer to the question..
Answer:
If it's reflected on the y-axis, the answer for N would be (-2,-3).
About 68% of the people will score between 85 and 115.
The values of 85 and 115 are exactly 15 points away, or 1 standard deviation, away from the mean.
According to the empirical rule, about 68% of the values in a normal distribution are within 1 standard deviation of the mean.
5/6 is an answer to this question.....
The area is 1680 ft. squared