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_item_id=2191089 Due Sunday by 11:59pm Points 19 Submitting an external tool Available after Jan 24 at 12a Chapter 3 Test 1hr50mins X Progress saved Score:
_item_id=2191089 Due Sunday by 11:59pm Points 19 Submitting an external tool Available after Jan 24 at 12a Chapter 3 Test 1hr50mins X Progress saved Score: 0/19 0/19 answered Question 12 A bag contains 8 red marbles, 5 white marbles, and 8 blue marbles. You draw 4 marbles out at random, without replacement. Find the following probabilities and round to 4 decimal places. a. The probability that all the marbles are red is b. The probability that none of the marbles are red is Submit Question O 20OF delete home 19 144 10 DII DDI (12 "sort sc num backspace lock & 9 6 PQuestion 15 A test was given to a group of students. The grades and gender are summarized below B C Total Male 10 4 11 25 Female 12 9 8 29 Total 22 13 19 54 If one student is chosen at random from those who took the test, Find the probability that the student was female GIVEN they got an 'A'. Submit Question O Ei 20OF hp 10 f71 112 prt sc 17 f8 144 DDI del f6 9 % & 5 8 P1hr50mins X Score: 0/19 0/19 answered Progress Question 13 A and B are independent events. Use the following probabilities to answer the question. Round to 4 decimal places. P(A) = 0.58, P(A and B) = 0.2, find P(B) P(B) = Submit Question 20OF O Ei F12 insort sC delete 19 144 10 1 DDI 8 16 0 space SK % & 6 8 5 TChapter 3 Test 1hr50mins X Progress Score: 0/19 0/19 answered Question 14 A basket at a baby shower contains 10 bottles of pink nail polish numbered 1 through 10, and 9 bottles of red nail polish numbered 1 through 9. One bottle is drawn from the basket at random. A = the polish drawn is pink B - the polish drawn is even-numbered Find P(A | B) 11/19 5/9 O 8/10 03/8 Submit Question 630 O 112 delete 10 "prt sc 8 141 16 % & 5 6 8
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