I could write on a paper along with the number of cups of coffee I drank per day for two weeks. Afterwards I calculated a Covariance of 2.34. What does this number tell me? Is there any way that I could improve this measurement to make it more meaningful?

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

what do u need to know

step-by-step explanation:

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.

step-by-step explanation:

why? because i noticed a pattern. 60 120. those numbers without the zero, make the 6 times tables leaving your answer to be b since 6 times 4 is 24 and adding a zero making it 240.