Mathematics, 20.12.2019 05:31 heggestade
Arandstad/harris interactive survey reported that 25% of employees said their company isloyal to them (usa today, november 11, 2009). suppose 10 employees are selected randomlyand will be interviewed about company loyalty.
round your answers to four decimal places.
a. is the selection of ten employees a binomial experiment?
select: yes/no
explain.
the input in the box below will not be graded, but may be reviewed and considered by your instructor.
b. what is the probability that none of the 10 employees will say their company is loyal to them?
c. what is the probability that four of the 10 employees will say their company is loyal to them?
d. what is the probability that at least two of the 10 employees will say their company is loyal to them?
Answers: 3
Mathematics, 21.06.2019 20:20
Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
Answers: 1
Mathematics, 21.06.2019 22:30
Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?
Answers: 2
Arandstad/harris interactive survey reported that 25% of employees said their company isloyal to the...
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