The table below shows the life expectancy for an individual born in the United States in certain years. Year of Birth Life Expectancy 1930 59.7 1940 62.9 1950 70.2 1965 69.7 1973 71.4 1982 74.5 1987 75 1992 75.7 2010 78.7 E Part (a) O Part (b) O Part (c) Calculate the least squares line. Put the equation in the form of ý = a + bx. (Round your answers to three decimal places.) O Part (d) Find the correlation coefficient r. (Round your answer to four decimal places.) r=

Q: Part 4 of this queston

A: fx=x-13 x0=1x1=1.25x2=1.6

Q: In Exercises 13–16, define T : R² –→ R² by T(x) = Ax. Find a basis B for R? with the property that…

A:

Q: 1 dx

A:

Q: 48,24, 12,_ How does it change?

A:

Q: -47-13

A: To find-47-13

Q: Graphs of Rational Functions Determine the rational equation for each graph shown, beginning with y…

A: Given Starting function is y=1x     Translation theory- 1. If graph is shifted towards right by p…

Q: Evaluate ſ(r -)dr.

A:

Q: ind 5(s+2)(5+2)

A: Using method of Partial Fraction.

Q: -95 dt †2

A:

Q: 5x'e- dr O.r e

A:

Q: b. 14, 20

A: