Advantages-disadvantages of employing sampling application

Assignment Help Basic Statistics
Reference no: EM1395772

You are employed with Northeast Airlines and have been asked to determine the rate of on-time arrivals for four competing airlines at a proposed hub location. Currently Northeast ranks in the top three for on-time arrivals with an average on-time arrival rate of 82%. The company wants to exceed the on-time rate of competitors at the new hub. Hundreds of flights arrive at the location daily.

What are the primary advantages and disadvantages of employing sampling in this application?

Reference no: EM1395772

Questions Cloud

Calculating the vapor pressures : A mixture of liquids A and B exhibits ideal behavior. At 84C, the total vapor pressure of a solution containing 1.2 moles of A and 2.3 moles B is 331 mmHg.
Llustrate what are these other agency relationships : llustrate what are these other agency relationships also Explain how would you respond to this person, would you accept or reject this view? Please support your position.
Can viruses evolve : Can viruses evolve? Why or why not? a. No, only their hosts can evolve. b. Yes, their genetic make-up responds to natural selection. c. No, they are not alive. d. Yes, they are able to alter their genetic code directly in response to selection pre..
Time series plot for commodity futures index : Construct a time series plot. What type of pattern exists in the data? Compute the exponential smoothing forecasts for a = .2.
Advantages-disadvantages of employing sampling application : What are the primary advantages and disadvantages of employing sampling in this application?
Elucidate why each recommendation was made including : Elucidate why each recommendation was made including the information used also the logic (or analysis) applied to reach your conclusion.
How are the alternative and lectin pathways similar : In garden peas, the genes for pod color ans stem length are on different chromosomes. Green pod color is dominant; yellow is recessive. How are the alternative and lectin pathways similar?
What concentration does your stock solution need to be : The molecular weight of vincristine, a pharmaceutical drug, is 923.04. It is supplied in 1 mg per vial. You want to treat your culture cells with a final concentration of 5 nano molar vincristine and will need 20 ml of cells for your experiment.
Pmf of the poisson distribution : Draw the pmf of the Poisson distribution that results when the parameter α is equal to the following:

Reviews

Write a Review

Basic Statistics Questions & Answers

  Z-score and raw score conversion

Give the Z score for person who scores (a) 340, (b) 310, and (c) 260. Give the raw scores for persons whose Z score on this test are (d) 2.4, (e) 1.5, (f) o, and (g) -4.5

  Probability value on the marginal and joint probability

Find out the probability that a student from the whole school system, chosen at random, has passed?

  Explaining linear programming module-transportation module

Use either Linear Programming module or Transportation module of Cd to minimize the shipping costs involved in move.

  Confidence interval on the difference in fraction

Construct a 90% confidence interval on the difference in fraction nonconforming between the two processes."

  Probability for given data under binomial distribution

Use the binomial distribution formula to calculate the probability that a) out of 5 adults, none is concerned that employers are monitoring phone calls.

  Transportation model using minimization method

The Martin Company is in the process of planning for new production facilities and developing a more efficient distribution system design. At present, it has one plant at St.Louis with a capacity of 30000 units.

  Error-sample mean and population mean

The error between the sample mean and the population mean for a sample of n = 16 is 5 points and the error between a sample men and population mean for a sample of n = 100 is 2 points. Explain the difference in the standard error??

  Determine sampling exercises

What are the theoretical parameters for the sampling distribution based on these 40 trains? Assume you are dealing with an infinite population of trains.

  Which of the following anova tables would have resulted

An experiment was carried out to assess the effects of four tomato varieties and four planting densities on yield. There were 64 plots, and each of the 16 factor combinations was randomly assigned to 4 plots. A partial ANOVA table

  Describe the term interaction with example

What is an interaction? Describe an example and identify the variables within your population (work, social, academic, etc.) for which you might expect interactions?

  Administrator providing the course material

Suppose it costs $25 per student for the administrators to provide the course materials.

  Computing minimum sample size

Find the minimum sample size needed using a prior study that found that 36% of the respondents said they support abolishing the penny.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd