Week 2: Sunday MOM Homework Assignment – Probability
Show Intro/Instructions Which of the following statements is false?Two disjoint events cannot occur at the same time.Two complementary events cannot occur at the same time.Two independent events cannot occur at the same time.Points possible: 2This is attempt 1 of 3. License Week 2: Sunday MOM Homework Assignment – ProbabilityDue Sun 01/22/2017 11:59 pmShow Intro/Instructions I select two cards from a deck of 52 cards and observe the color of each (26 cards in the deck are redand 26 are black). Which of the following is the most appropriate sample space S for the possibleoutcomes?S = {red,black}S = {(red,red), (red,black), (black,red), (black,black)}S={0, 1, 2}none of the abovePoints possible: 2This is attempt 1 of 3. License Week 2: Sunday MOM Homework Assignment – ProbabilityDue Sun 01/22/2017 11:59 pmShow Intro/Instructions In a study of brand recognition, 821 consumers knew of WalMart, and 15 did not. Use these resultsto estimate the probability that a randomly selected consumer will recognize WalMart.Report the answer as a percent rounded to one decimal place accuracy. You need not enter the “%”symbol.prob =%Points possible: 2This is attempt 1 of 3. License Week 2: Sunday MOM Homework Assignment – ProbabilityDue Sun 01/22/2017 11:59 pmShow Intro/Instructions A poll showed that 71.1% of Americans say they believe that some people see the future in theirdreams. What is the probability of randomly selecting someone who does not believe that somepeople see the future in their dreams.Report the answer as a percent rounded to one decimal place accuracy. You need not enter the “%”symbol.prob =%Points possible: 2This is attempt 1 of 3. License Week 2: Sunday MOM Homework Assignment – ProbabilityDue Sun 01/22/2017 11:59 pmShow Intro/Instructions Two dice are rolled. What is the probability P(sum is 12)?13561362336Points possible: 2This is attempt 1 of 3. License Week 2: Sunday MOM Homework Assignment – ProbabilityDue Sun 01/22/2017 11:59 pmShow Intro/Instructions Suppose a jar contains 14 red marbles and 15 blue marbles. If you reach in the jar and pull out 2marbles at random, find the probability that both are red.Points possible: 2This is attempt 1 of 3. License Week 2: Sunday MOM Homework Assignment – ProbabilityDue Sun 01/22/2017 11:59 pmShow Intro/Instructions A basket at a baby shower contains 8 bottles of pink nail polish numbered 1 through 8, and 9 bottlesof red nail polish numbered 1 through 9. One bottle is drawn from the basket at random.A = the polish drawn is pinkB = the polish drawn is even-numberedFind P (A ? B).11/171/74/83/9
