A) Calculate an estimate for the mean height of the students.
b) Explain why your answer to part (a) is an estimate.
i need help in B cause ive got the answer for a. It is 129.3 but i need help in b pleasee!!

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Which of the following graphs could represent a cubic function?

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350