Suppose a researcher investigates the relationship between iron deficiency and stunting in women throughout a developing nation. The researcher gathers a SRS of 68 women, and calculates an average height of 51.6 inches. In this population, stunting is considered any height below 56 inches with a population standard deviation of 0.4 inches. The researchers conclude that they must fail to reject the null hypothesis that women in this developing nation with iron deficiency are experiencing stunted growth. What type of error was potentially made here?

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?

so, converting firstly the mixed fractions to improper fractions and then "adding".

the answer is d

step-by-step explanation:

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63