Determine the y-value of each ordered pair based on the given x-value. 5. y = 6x - 15; (8, ),(-1, ),(5, ) 6. y = -4x+9; (-5, ), (2, ),(4, ) 7. y = 2x – 1; (-4, ),(0,),(7) 8. y = -x +9; (-9),(1, ),(5, )

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;

they go with it happens or they mite give a chance?

step-by-step explanation:

246

step-by-step explanation: