Question

The Honolulu advertiser States that in Honolulu there was an average of 691 burglaries per 100,000 households in a given year.
In the kohola drive neighborhood there are 299 homes. Let r= number of these homes that will be burglarized in a year.

What is n? What is p? What is a to the nearest tenth? (Use 5 decimal places for p.) n 299 p 0.00691 22.06609 (b) What is the probability that there will be no burglaries this year in the Kohola Drive neighborhood? (Use 4 decimal places.) 0.1266 (c) What is the probability that there will be no more than one burglary in the Kohola Drive neighborhood? (Use 4 decimal places.) 0.3884 (d) What is the probability that there will be two or more burglaries in the Kohola Drive neighborhood? (Use 4 decimal places.) 0.6115

Answer 1

SoluHen Given buglany P =paoba biu'ty that th in 691 in a howe reb dsus 244 (000191)- 2-06609 0.00691 Io0000 for Poissm A = mp- n 299 buylaized in a yar hat wil be NO of homes Bin ( 299,ト) 2 94 299 0.99 309) (b) P(0)= (1-) 1 0 1958 01957749 (c) e(1) A-)tPl1) (3) (-) 0.1958 t 1 O 2616704 t0125 8 + 02617 O.1258 t O.3875 (d) Plz2) 1 {(k1) 1 - PE22) 0.613S 0.3875 loissm approximahon with A- 2. 06609 2 o 6609 Bud w (b1 (N0) Cc)P(1) O.19668 e 1 1 - A + a e A - 2.0bb09 e C 2.06609) O12 68 t O.3884 1 - 0:388y (d) P(22) 1- P)- 0.6116