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llege.com Secure https//www.mathdl.com/Student/Player Homework aspx/homeworkld 4

ID: 3052573 • Letter: L

Question

llege.com Secure https//www.mathdl.com/Student/Player Homework aspx/homeworkld 4769808058kquestionld 228flusthed tn ueBicld 49138418kcenterwin-yes Bailey Marwitz 1 3/118 9:21 PM BMath 10 Spring 2018 (1) Homework: HW #4 Score: 0 of 1 pt 4.3.7 Save 22 of 42 (40 complete) HW Score: 76.63%, 32.18 of 42 pf Question Help a certain country, the true probability of a one of them is a boy? ons of them sesa boy bygs z 0 412 Amng the mext tour rntomty sebctn tatti it ti at loast The probability is [] (Round to three decimal places as needed)

Explanation / Answer

The probability that they're all girls : .462^4 = 0.045558341

The probability that at least one is a boy: 1 - 0.045558341= 0.9544