Gymnastics coach records the scores of a gymnast and develops the probability distribution below. What is the probability the gymnast scores a 9 or 9.5? Probability Distribution
Gymnastics Score: X
Probability: P(X)
5
0.02
5.5
0.02
6
0.06
6.5
0.1
7
0.16
7.5
0.14
8
0.18
8.5
0.18
9
?
9.5
0.02

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: