PLS HELP I’LL MARK BRAINLIEST!! Compare the investment below to an investment of the same principal at the same rate compounded annually.
principal: $3,000, annual interest: 9%, interest periods: 6, number of years: 10
After 10 years, the investment compounded periodically will be worth $
(Round to two decimal places as needed.)
more than the investment compounded annually.

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;