Homework: Week 3 Homework 40 pts Score: 0 of 5 pts 3.2.23 h.sample of soo us ada

Question

Homework: Week 3 Homework 40 pts Score: 0 of 5 pts 3.2.23 h.sample of soo us adas. 214den o" at a resaurant more than ence per week. Twe u S aan, we selected tanden hom he 9 of 12 ( Hw Score: 51 88% 20 75d40pts US aduts complete parts (a) through d Round to three decimal places as needed) The probab y th t er ada dines out more han once per week is '501 Round to teee decimal places as needed) Find the probability that at least one of the twe aduts dees out more than once per week The probably th t at kast one of the hwo .dts dens ou more t an once per week i.419 (Round te decimal places as needed ) d) which ofth, events can b·considered unman Explan Sled ht apply A The event in part (b) is unusual because its probability ia less han or equal no 05 B. The event i, part(c)isunusual because itsprobabity is less than or equal to 0 06 None of Th..vent in part (a/sinusual because its probabley is less than or equal 5.005 D @101 e OSHIBA

Explanation / Answer

Solution:-

a) The probability that both adults dine out more than once per week is 0.056

b) The probability that neither adult dines out more than once per week is 0.581

c) The probability that at least one of the two adults dines out more than once per week is 0.419

d) option D.None of these events are unusual.

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