Many people feel that cereal is a healthier alternative than glazed donuts. The data below is the amount of sugar in a sample of cereal that is geared towards children. Estimate the mean amount of sugar in children's cereal using a 95% confidence interval. Amount of sugar (g) in children's cereal: 10,14,12,9,13,13,13,6,15,11,12,15,9 ,10,11,3,12,12.

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?

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

a

step-by-step explanation:

strong negative correlation

answer is because 4×10=40

and 98×4= is 392

40,392