The amount of money an engineer receives from a bank if he invests $50 000 for 7 years at 11.5% per
annum.
o
the compound interest a teacher would have to pay
a bank if she borrows $150 000 for 10 years at
12.5% per annum.
the amount of money a manager collects from a
bank after 7 years if she invests $75 000 at 10.5%
per annum compound interest.
- the amount of money an entrepreneur receives
from a bank after 5 years if he invests $29 700 at
13.5% per annum compound interest.

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.