The table lists the number N (in thousands) of Americans over 100 years old for selected years

Question:

The table lists the number N (in thousands) of Americans over 100 years old for selected years x.image


(a) Use regression to find a polynomial of degree 3 that models the data. Let x = 0 correspond to 1960. 


(b) Graph f and the data. 


(c) Estimate N in 1994 and in 2020. 


(d) Did your estimates in part (c) involve interpolation or extrapolation?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: