Explain what is the probability that at least one worker

Assignment Help Mathematics

Reference no: EM13120777

Probability

1) A poll states that 30% of the workers in a large company have new desks. If 6 workers are selected at random, what is the probability that at least one worker has a new desk?

2) In a shipment of 20 televisions, 5 are defective. If 2 television sets are randomly selected and tested without replacement, what is the probability that both are defective?

Reference no: EM13120777

Questions Cloud

Calculate heat of reaction in units of kj per mole of hcl : 500 mL of 0.22 M HCl and 500 mL of 0.20 M NaOH were added to a calorimeter. Assume both substances have a density of 1 g/mL and a specific heat capacity of 4.184 J/g°C.

Find probability group of four smokers using gum to quit : If 60 percent of those people chewing the gum are successful in stopping smoking, what is the probability that in a group of four smokers using the gum at least one quits smoking?

Net loss for financial reporting : The amount that Khan, Inc. reports as a net loss for financial reporting purposes in 2011, assuming that it uses the carryback provisions, and that the tax rate is 30% for all periods affected, is ??

When the fair market value of the assets acquired : When the fair market value of the assets acquired in a business purchase exceed the purchase price, negative goodwill (also called badwill) arises. When negative goodwill arises, GAAP requires that it be allocated to.

Explain what is the probability that at least one worker : A poll states that 30% of the workers in a large company have new desks. If 6 workers are selected at random, what is the probability that at least one worker has a new desk?

How many milliliters of 0.200 m naoh will be required : How many milliliters of 0.200 M NaOH will be required to titrate 14.5 mL of 0.479 M H2SO4?

Calculate the issue price of the bonds : On January 1, 2008, Michelle Co. issued ten-year bonds with a face value of $1,000,000 and a stated interest rate of 10%, payable semiannually on June 30 and December 31. The bonds were sold to yield 12%.

How much will the ph change : A beaker with 185 mL of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 M. A student adds 6.70 mL of a 0.440 M HCl solution to the beaker.

Find probability that percentage in sample will deviate : What is the probability that the percentage in the sample will deviate from the population percentage by no more than 7 percentage points?

User Account

All Pages