Potential customers to determine their color preference

Assignment Help Basic Statistics

Reference no: EM131009040

Bernoulli, part 2. Can we use probability models based on Bernoulli trials to investigate the following situations? Explain.

a) You are rolling 5 dice. How likely is it to get at least two 6's to win the game?

b) You survey 500 potential customers to determine their color preference.

c) A manufacturer recalls a doll because about 3% have buttons that are not properly attached. Customers return 37 of these dolls to the local toy store. How likely are they to find any buttons not properly attached?

d) A city council of 11 Republicans and 8 Democrats picks a committee of 4 at random. How likely are they to choose all Democrats?

e) An executive reads that 74% of employees in his industry are dissatisfied with their jobs. How many dissatisfied employees can he expect to find among the 481 employees in his company?

Reference no: EM131009040

Questions Cloud

Determine the percentage errors in q : Calculate the heat (kJ) required to raise the gas temperature from 25°C to 1000°C if the heating takes place at constant volume (i.e., if the piston does not move), retaining successively one term, two terms, and all three terms of the heat capaci..

Side effects-credit cards : Researchers testing a new medication find that 7% of users have side effects. To how many pa- tients would a doctor expect to prescribe the medication before finding the first one who has side effects?

Computer chip manufacturer : Suppose a computer chip manufacturer rejects 2% of the chips produced because they fail presale testing. Assuming the bad chips are inde- pendent, find the probability of each of the following.

Presentation on his fourth attempt : A salesman normally makes a sale (closes) on 80% of his presentations. Assuming the presentations are independent, find the probability of each of the following. a) He fails to close for the first time on his fifth attempt. b) He closes his first p..

Potential customers to determine their color preference : Bernoulli, part 2. Can we use probability models based on Bernoulli trials to investigate the following situations? Explain. a) You are rolling 5 dice. How likely is it to get at least two 6's to win the game? b) You survey 500 potential customers to..

Probability models based on bernoulli trials : Bernoulli. Can we use probability models based on Bernoulli trials to investigate the following situations? Explain. a) Each week a doctor rolls a single die to determine which of his six office staff members gets the preferred parking space.

Discuss the role of the auditor at the blackberry : Discuss the role of the auditor at the Blackberry ,ear-end inventory count - For each of the objectives of validity and completeness in the handset revenue cycle suggest one dual test of controls and details.

Problem regarding the real estate : A real estate broker purchased 3 two- bedroom houses in a depressed market for a combined cost of $71,000. He expects the cleaning and repair costs on each house to average $3700

What five vital signs does the apgar scale measure : What five vital signs does the Apgar scale measure? How does the assessment of these signs help with the development process

User Account

All Pages