In a bag you have a total of 20 marbles, 10 blue, 3 red, 4 green and 3 yellow. Leave your answer as a decimal rounded to 2 places. Show all work What is the probability you select a red marble? What is the probability you select 2 blue marbles (without replacement)?  What is the probability you select a yellow or a green marble?

If 15 boards are inspected and probability of defect is 0.04 identify n p  and x for exactly 2 defects.

A box contains 7 green markers and 3 yellow markers. Two are selected with replacement. What is the probability both are yellow?

x:0,1,2,3 with probabilities 0.20,0.35,0.25,?. Find the missing probability.

Approximately 3% of the eggs in a store are cracked. If you buy two dozen eggs, what is the probability that: (Round your answer to 3 decimal places. Show all work) a) at least one of your eggs is cracked

Based on a Harris poll, 15% of adults believe in reincarnation. Assume that 50adults are randomly selected, find the following probabilities. Round to 4 decimal places when possible. Show all work Show your work – and what you enter into the calculator. Exactly 2 of the selected adults believe in reincarnation. At least 1 of the selected adults believe in reincarnation. Fewer than 4 of the selected adults believe in reincarnation.

What does it mean for two events to be mutually exclusive?

The larger number is 18 more than twice the smaller.  If the sum of the two numbers is 93, find both numbers. Show ALL work on how you get to your solution.  This work will be uploaded in the last question.  Correct answers with no work at most will receive 2 out of 4 points. Smaller Number Larger Number

“Forwarding” refers to:    

The switching fabric is the internal “network inside the router” that moves packets from inputs to outputs.