Practice Chapter 3

Practice Chapter 3 - Question 2: (1 point) A fair coin is...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Question 2: (1 point) A fair coin is flipped_ggg. What is the probability of getting,two tails? Give- r _ answtr as a decimal number with two decimal places. 'n ^ ^ ^, ,-Wi win-dfimrr \ neth*J e "WW=i,D \^:, (tA r=^ "1 l' '\ ,lL(t-p:/' -r--.) F- ,-&- tUtbtc) l. , I n.n {-d- \Ur*,|l-) P'- 1t-,P) & tn w \ii[^'d {o lf (o'") rt,ilf ana(Yf l-:';'7;5f ^10,5)" Question 3: (1 point) A group of people composed of 6 men and 3 women is to randomly select a committee of 3 people. Find the probability that all 3 are men. Give answer as a decimal number with three decimal places. I ' - n1- .J;'OJb v T----- 6trT stAJ W af ':T7r,"gs {to's)" ,b p5 Il'- c&f w"fu&:3 ?rcattW' '(i A Y!' =: s,8330q ..f ry_{],9b3 / rYLfui"f'U ffi / ry-5 .r&lsAt C(q,2 Question 4: (1 point) @ivenindependent events, A and S, such that Fr[A]=0.11and FrlBl=0 27. (1i LhUS)'',: ?c r'['"6i+kffi-a; LMLE, u-uqifr+?rLq -",tuf1 fLbl euestion u, u !";H|o'03'fl-= or75ov / An experiment consists of rolling a pair of dice and noting the sum of the resulting points. What is the probability of rolling 4t least a 7? fa.) frnf a. ,"*, ?r -r!,;^nf tuart, ! ) r cs u nrurft vw wril, I x _ ()?rzl;4,@):g v,lsYti; I il?rbum-il, M=# fif,iBl ?r[w{r17il = b+5 l-L Tc %- 36 Question 6: (l point) I ". ., \ ' \. 1// rI ll ' clc qilri s q3e( Do De,l'( 'l';r Question z: (lpoint) n'@trh'lk* oP/r{cali7 An experiment consists of flippitg u fui. roirJiqgs. What is the probability of robtaining at least one head? t , 'FK n0ilil;e-*llTn"' {,' :" io* t h rn ep ) &' b r IraD+ 6fu:fi 'ffirfruJde nrilr ru,r#3"W{fy'a'** z.t ?r1Itil' q7r.^t\c t^I.{E-?)5),(o rf= 0,71: z, t ?rCWJ ,=r{?rd:f :c)n)t=,'nl_?) ro sf= crvl{ k=L PrOlil = *fijir o ,t)*:(o'?)';to 5= 4 ^/ o, aJ r," id:#-&'H!9fl:*g b6i5r Given PrlAu sl=O s6 , Prl.41=6 ou-.u,11r Frlsl=0,91 , ffi-rlEOU[ , \ b: i ib h{umber 1\ ?rcnud"a,QG ?rC'tJ'fi, Lt6 ?En-ogJ 0,75 IU|JJ' lt'*r') \ " -) CfrnryJ c.Qb :- oL16 *o'ge *Vr 036- C,t-l(o10 , Eg: *lrtftlW- o, Lr )': -* Ln'nl3J t x [ * t ) ]rl.C*nlt- 0,t+?- Q #l -k r nod I j:,fo r nUIa- * rryorrtv- aly rw.4 jr^P aL^anL'lt zh'nen " n^ r^t- J* "* ffi) ?rCot-Uat:ttil = 4,*?rCAnw-H 4,*?...
View Full Document

Page1 / 17

Practice Chapter 3 - Question 2: (1 point) A fair coin is...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online