Some investments in the stock market have earned 10% annually. at this rate , earnings can be found using the formua a=p(1.10)^n, where a is the total value of the investment, p is the initial value of the investment, and n is the number of years the money is invested. if 1,500 is invested in the stock marked at this annual rate of return, what is the expected total value after 18 years?
a. 29,700.00
b. 28,050.00
c. 8,339.88
d. 7,581.71

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.