Camille put $1,250 in a new account at her bank. - The bank pays 2.25% interest compounded annually on this account.
- Camille makes no additional deposits or withdrawals.
Which amount is the closest to the balance of the account at the end of 5 years?
a.) $3448.18
b.) $1,397.10
c.) $1390.63
d.) $6390.63

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables