Variables whose values are determined by chance are known as . A. discrete variables
B. continuous variables
C. random variables
D. associated variables

Answers

the correct option is d.

step-by-step explanation:

from the given graph and table it is noticed that the given function is a linear function.

the graph passing through the points (5,30) and (6,26).

if a line a passing through two points, then the equation of line is

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

the equation of line is

y-30=\frac{26-30}{6-5}(x-5)

y-30=\frac{-4}{1}(x-5)

y-30=-4(x-5)

y-30=-4x+20

y=-4x+50

put y=a(n) and x=n.

a(n)=-4n+46+4

a(n)=46-(n-1)\times 4

therefore option d is correct.

Ascientist cools some water at a constant rate. the graph and table show how the temperature of the

well the 1 and -1 are always after the 0 and the 0 is inthe middle. s thats what i would guess. but i dont know what a slope of 2 is sorry

step-by-step explanation:

C

Step-by-step explanation:

random variables

C. random variables

Step-by-step explanation:

A random variable is a variable whose values are determined by chance. A random variable is a function that associates a real number with each element in the sample space. ... The assignment of probability to each value is referred to as the probability distribution.



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