Assume a new measure of Intelligence Quotient (or IQ) has been developed. The mean IQ for the population is 100 and the standard deviation is 15. The standard deviation indicates the average distance an individual data value is from the mean is about 15 IQ points.

A. True
B. False

A True

Step-by-step explanation:

Standard deviation is a measure of the dispersion of a set of data from its mean. It measure the spread of numbers in a set of data from its mean value.

A low standard deviation indicates that the values tend to be close to the mean (also called the expected value) of the set, while a high standard deviation indicates that the values are spread out over a wider range.

From the question, the mean IQ of the population is 100 and the standard deviation is 15; this indicates that the average distance of an individual data value is from the mean is about 15 IQ point that is the distance between a data point value and the mean is 15.

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

associative property of multiplication