The international coffee association has reported the mean daily coffee consumption for u. s. residents as 1.65 cups. assume that a sample of 38 people from a north carolina city consumed a mean of 1.84 cups of coffee per day, with a standard deviation of 0.85 cups. in a two-tail test at the 0.05 level, the test statistic (t-value) would (specify your answer to the 3rd decimal.)

-1.378

Step-by-step explanation:

See the attached information

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.