Find the slope of the line passing through the given points using the slope formula. (Lesson 5.3) 7. x 0,1,2,3
y 2,5,8,11
8. x 0,2,4,6
y 6,5,4,3

Step-by-step explanation:

I have no clue

the answer will be the last one

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;