Question 5 (20 points ) (A) In a sample of 12 men the quantity of hemoglobin in the blood stream had a mean of 15 / and a standard deviation of 3 g/ dlFind the 99% confidence interval for the population mean blood hemoglobin . (Round your final answers to the nearest hundredth ) The 99% confidence interval is. dot x pm t( S sqrt n )15 pm1

55% are girls and 45% are boys : ) hope this

step-by-step explanation:

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.

answer: the answer is 110

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37