Time remaining:
Approximately 65% of all marketing personnel are extroverts, whereas about 55% of all computer progr

Mathematics
Tutor: None Selected Time limit: 1 Day

Approximately 65% of all marketing personnel are extroverts, whereas about 55% of all computer programmers are introverts. (Round your answers to three decimal places.)

(a) At a meeting of 15 marketing personnel, what is the probability that 10 or more are extroverts?
Apr 3rd, 2015

Q1) : - 

Approximately 73% of all marketing personnel are extroverts, 
about 69% of all computer programmers are introverts.

(a) At a meeting of 15 marketing personnel, what is the probability that 10 or more are extroverts?

 Ans :_  1- binomcdf(15,0.73,9) = 0.804 


Apr 3rd, 2015

Sorry the first one is miscalculated. This is the answer    :)

Q1) : - 

Approximately 65% of all marketing personnel are extroverts, 
about 55% of all computer programmers are introverts.

(a) At a meeting of 15 marketing personnel, what is the probability that 10 or more are extroverts?

 Ans :_  1- binomcdf(15,0.65,9) = 0.809


Apr 3rd, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Apr 3rd, 2015
...
Apr 3rd, 2015
May 29th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer