Students were sampled in order to determine their support for the legalization of gambling in their community. A sample of 150 students were asked whether or not they supported legalization of gambling, and the following results were obtained. Do You Support Legal Gambling? Number of Students Yes, support 40 No, don't support 60 No opinion 50.A) The value of the chi-square test statistic equals ?
B) The number of degrees of freedom associated with this scenario is ?

a) x²=4

b) degree of freedom=2

Step-by-step explanation:

See attached pictures for explanation.

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

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead