please help! TOTTIeVOTR.OCCTOTT T.TTTOTTTCWOTK ts Save Score: 0 of 1 pt 11 of 13

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please help!

TOTTIeVOTR.OCCTOTT T.TTTOTTTCWOTK ts Save Score: 0 of 1 pt 11 of 13 (12 complete) HW Score: 92.31%, 12 of 13 pts ok 4.1.35 i Question Help * nch The sample space listing the eight simple events that are possible when a couple has three children is (bbb, bbg, bgb, bgg. gbb. gbg, ggb, 999) After identifying the sample space for a identify the sample space for a couple having four children er Contents s for Success Itimedia Library ourse Tools Discussions (Use a comma to separate answers as needed) A AI (OT) Enter your answer in the answer box and then click Check Answer Check Ans Clear All part O Type here to search

Explanation / Answer

Solution:
Sample space of having four children
(BBBB, BBBG, BBGB, BBGG, BGBB, BGBG, BGGB, BGGG, GBBB, GBBG, GBGB, GBGG, GGBB, GGBG, GGGB, GGGG)

So there are total samples = 16
And with 2 girls and 2 boys in any order sample space
(BBGG, BGBG, BGGB, GBBG, GBGB, GGBB)

SO total no. of events ot samples with 2 girls and 2 boys is. = 6
So probability with 2 girls and 2 boys = 6/16 = 0.375

so there is 37.5 % probability that couple having 4 childrens with 2 boys and 2 girls in any order.

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