Problem regarding the incubator business

Assignment Help Accounting Basics

Reference no: EM131008676

A cable provider wants to contact customers in a particular telephone exchange to see how satisfied they are with the new digital TV service the company has provided. All numbers are in the 452 exchange, so there are 10,000 possible numbers from 452-0000 to 452-9999. If they select the numbers with equal probability:

a) What distribution would they use to model the selection?

b) The new business "incubator" was assigned the 200 numbers between 452-2500 and 452-2699, but these businesses don't subscribe to digital TV. What is the probability that the randomly selected number will be for an incubator business?

c) Numbers above 9000 were only released for domestic use last year, so they went to newly constructed residences. What is the probability that a randomly selected number will be one of these?

Reference no: EM131008676

Questions Cloud

How much disease was detected overall in the assessed block : How much disease was detected overall in the assessed block - Was the amount of disease likely based on the weather?

How much do you predict their tensile strengths to differ : In a study of the relationship between the Brinell hardness (x) and tensile strength in ksi (y) of specimens of cold drawn copper, the least-squares line was y = -196.32 + 2.42x . Predict the tensile strength of a specimen whose Brinell hardness..

Find the interquartile range : Find the mean. Find the standard deviation. Find the median. Construct a dotplot.

Explore sampling issues in ecology : To quantify the vertical distribution and abundance of biota along a rocky intertidal shore (an environmental gradient)- LOCATION WAS FLINDERS Melbourne australia

Problem regarding the incubator business : The new business "incubator" was assigned the 200 numbers between 452-2500 and 452-2699, but these businesses don't subscribe to digital TV. What is the probability that the randomly selected number will be for an incubator business?

Introduction of the belgian euro coin : Shortly after the introduction of the Belgian euro coin, newspapers around the world published articles claiming the coin is biased. The stories were based on reports that someone had spun the coin 250 times and gotten 140 heads- that's 56% heads.

Binomial to determine the probability : Use the Normal model to approximate the Binomial to determine the probability of at least 246 passengers showing up. Should the airline change the number of tickets they sell for this flight? Explain.

Economic policy dilemma facing the united states : You are to choose a major ECONOMIC POLICY DILEMMA facing the UNITED STATES COUNTRY and prepare a report which will be used as a policy briefing paper by a senior decision maker in business.

Construct comparative boxplots for the three samples : The cumulative frequency and the cumulative relation- Construct comparative boxplots for the three samples.

User Account

All Pages