Researchers randomly selected participants to take part in a study. the participants were randomly assigned either a tall, thin "highball" glass or a short, wide "tumbler," each which held 355 ml. the participants were asked to pour a shot (1.5 oz. = 44.3 ml) of water into their glass.
1. did the shape of the glass make a difference in how much liquid they poured? assume all conditions for conducting inference are satisfied. use the following sample statistics to complete this problem.
statistics/drinkware tumbler highball
sample size, n 99 99
sample mean, x 60.9 ml 42.2 ml
sample standard deviation, s 17.9 ml 16.2 ml

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?

it is not that hard all u have to do is plot the graph

step-by-step explanation:

answer:

c) the x-coordinate of the center of the circle increases by 3