FLUENCY 1. Use the two standard deviation rule to determine the margin of error, to the nearest thousandth, for each of
the following proportions with the given sample size. Show the work that leads to your answer.
(a) p=0.35 and n= = 40
(b) p=0.72 and n=100

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?