The following dot plot shows how many pets each customer owned before entering journeys pets pet store today each dot represents one customer based on this data what is the reasonable estimate of the probability that the next customer to interest Jeremy’s pet store has exactly 3 pets

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

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step-by-step explanation:

5

step-by-step explanation:

b

step-by-step explanation: