Suppose that a restaurant chain claims that its bottles of ketchup contain 24 ounces of ketchup on average, with a standard deviation of 0.4 ounces. if you took a sample of the 49 bottles of ketchup what would be the approximate 95% confidence interval for a mean number of ounces of ketchup per bottle in the sample?

answer:

step-by-step explanation:

hello : y =(2/3)x+5

hello : let   a(3,7)     b(6,9)

the slope is :   (yb - ya)/(xb -xa)

(9-7)/(6-3)   = 2/3

an equation is : y=ax+b     a is a slope

y = (2/3)x +b

the line through point   (3,7) : 7 = (2/3)(3)+b

b = 5

the equation is : y =(2/3)x+5

answer:

he got 30 % of the questions correct

step-by-step explanation:

answer:

16/15 or 1.066667

step-by-step explanation:

answer:

f

step-by-step explanation:

f