Monica's college runs on a trimester schedule, so she receives a bill 3 times a year for tuition. each trimeste
costs $2.350, and monica must complete 4 years of college to receive her degree. the average cost for
books each trimester is $425. approximately what will be the total cost for samantha to get her degree?
show your work

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

if you need , reply with more info. u.

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;

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: