Find the critical value and rejection region for the type of chi- square test with sample size n and level of significance α. right- tailed test, n = 18, α = 0.01

Given : Significance level :

Sample size :

Degree of freedom :

If we perform a Right- tailed test with degree of freedom 17 and significance level 0.01, then by using the chi-square distribution table , the critical value will be 33.409.

If the calculated test statistic value is greater than the critical value 33.409 then we reject the null hypothesis.

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