QUICKLY PLEASE ILL GIVE 20 PTS Determine the density in g/L of an unknown with the following information.
A 55 gallon tub weighs 137.5lb when empty and 500.0 lb when filled with
the unknown.

lk; kjuiihijhniuhn

step-by-step explanation:

step-by-step explanation:

none cuz there are no "following statements" regarding the question

step-by-step explanation:

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;