95% fall within 2 standard deviations of the mean
Answer:
C. y = 2/3x + 6
Step-by-step explanation:2/3 is the slope and 6 is the y intercept.
I would say that the correct answer that best defines the two quantities that are measured to find the call rate of a phone company is A. the quantity of price measured in dollars depends on the quantity of time measured in minutes.