A sample of 39 couples with children scored an average of 51.1 with a sample standard deviation of 9.2 on the Marital Satisfaction Inventory. A sample of 31 childless couples scored an average of 45.2 with a sample standard deviation of 12.1. Suppose you intend to conduct a hypothesis test on the difference in population means. In preparation, you call the sample of couples with children sample 1 and the sample of childless couples sample 2. Organize the provided data by matching the information: Group of answer choices n1n1

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

n2

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

Population mean 1

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

Population mean 2

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

Mean 1

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

Mean 2

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

Population standard deviation 1

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

Population standard deviation 2

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

Sample standard deviation 1

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

Sample standard deviation 2

[ Choose ] 31 9.2 not provided/unknown 51.1 12.1 39 45.2

answer

a the answer hopes this

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.