Are the events mba and over age 35 mutually exclusive

Reference no: EM13208189

Staff inc, a management consulting company, is surveying the personell of Acme Ltd. It determined that 35% of the analysts have an MBA and that 40% of all analysts are over age 35. Further, of those who have an MBA, 30% are over age 35.

a. What is the probability that a randomly chosen analyst both has an MBA and also is over age 35?

b. What is the probability that a randomly chosen analyst who is over age 35 has an MBA?

c. What is the probability that a randomly chosen analyst has an MBA or is over age 35?

d. What is the probability that a randomly chosen analyst who is over age 35 does not have an MBA?

e. Are the events MBA and over age 35 independent?

f. Are the events MBA and over age 35 mutually exclusive?

g. Are the events MBA and over age 5 collectively exhaustive?

Reference no: EM13208189

Questions Cloud

List at least five different pieces of hardware : (1) Identify the hardware you have on your computer and catagorize each piece as input, output, or both. (2) List at least five different pieces of hardware with at least one of each category.

Define the oxidation states of the atoms : For each reaction below, (a) identify the oxidation states of the atoms and (b) identify the oxidant, reductant, species oxidized, and species reduced.

What types of threats does the tool mitigate : What types of threats does the tool mitigate?

How could a business use information technology : How could a business use information technology to increase switching costs and lock in its customers and suppliers? Use business examples to support your answers

Are the events mba and over age 35 mutually exclusive : Staff inc, a management consulting company, is surveying the personell of Acme Ltd. It determined that 35% of the analysts have an MBA and that 40% of all analysts are over age 35. Further, of those who have an MBA, 30% are over age 35.

Compute the eocell of the unfavored reaction : determine if a redox reaction would occur if you were to mix them in a single solution. For those pairs of substances that would not react, calculate the EOCELL of the unfavored reaction between the two substances.

Calculates how many km had went a man : Write a program that calculates how many km had went a man and how far he was from the initial point .

Determine which resumes are chosen for further scrutiny : determine which resumes are chosen for further scrutiny. Is such screening fair to applicants? Why or why not? Justify your answers using examples and reasoning.

What is probability of making correct prediction by chance : The soccer league in 1 community has 5 teams. You are required to predict, in order, the top 3 teams at the end of the season. Ignoring the possibility of ties, calculate the number of different predictions you could make.

User Account

All Pages