Answer:
CV = coefficient of variation = 0.761
Step-by-step explanation:
The coefficient of variation is defined as the standard deviation divided by the mean of a population, which in this case,
standard deviation = 15.6
mean = 20.5
CV = coefficient of variation = 15.6/20.5 = 0.761
Note that if the 16 values form a sample (i.e. not the entire population), the above result is an estimate of the CV.
Answer:
If ANY horizontal line intersects your original function in ONLY ONE location, your function will be a one-to-one function and its inverse will also be a function. The function y = 2x + 1, shown at the right, IS a one-to-one function and its inverse will also be a function.
Step-by-step explanation:
10, 24, and 38.
A composite number is the opposite of a prime number: it can be dived by numbers other than 1 and itself.