You are a public health researcher interested in social factors that influence heart problem. You survey 500 towns and gather data on the percentage of people in each town who smoke,
the percentage of people in each town who bike to work, and the percentage of people in
each town who have heart problem. By using the file heart problem. csv and a = 0.05,
perform:

a.
Compute the correlation coefficient.

b.
Interpret your result in a by presenting your output in form of table.

C.
Build a multiple linear regression model for this data.

d.
Plot a scatter plot for the model and heart. problem.

step-by-step explanation: 4 cause 2+2=4

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

i think the answer is d im not sure

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: