Answer:
a. Z-test of a population mean.
Step-by-step explanation:
The current owner claims that over the past 5 years, the average daily revenue was $675 with a standard deviation of $75.
This means that we have a large sample, which means that we can consider this to be the standard deviation for the population, which eliminates the t-test, leaving options a and c.
Population mean or proportion?
Mean, as a proportion is a value between 0 and 1, while average revenue may have lots of possible values. So the answer is given by option A.
Answer:
True. The statement is also equivalent to: If m<B + m<C does not equal m<D, then m<A does not equal m<B and m<A + m<C is not equal to m<D.
False ..................................
A number raised to a power is the same as multiplying the number by itself the number of times of the power.
11^2 = 11 x 11 = 121
The answer is 121
Answer:
It would 1 hour and 5 minutes or 65 minutes
Step-by-step explanation:
26/4 = 6.5
6.5*10 = 65
