Sampling and subjective probability

Assignment Help Basic Statistics
Reference no: EM1394839

1) Why do you use sampling? Can you provide an example?

2) How many different types of sampling are there.

3) Why do we want to assume that our sample data represents a population distribution?

4) What are some conditions under which business decisions are made using subjective probability concepts? Could you please cite two examples of subjective probability.

Reference no: EM1394839

Questions Cloud

Write essay on psychographics on werner company : Write the essay on psychographics on Werner Company ladders /climbing equipment. Discover any psychographic information on this product. Explain the psychograpics part?
Question on sample mean : Recent studies indicate that the typical 50-year-old woman spends $350 per year for personal-care products. The distribution of the amounts spent is positively skewed.
Determining the concentration of nacl : Determining the concentration of nacl that is isotonic for a plant parenchyma cell using 1.0 M nacl, water, test tubes in which to dilute a th nacl, using elodea leaves.
Investment in marketable securities of other corporations : Cone Corporation is in the process of preparing its December 31, 2013, balance sheet. There are some questions as to the proper classification of the following items: Investment in marketable securities of other corporations, $80,000. Cone intends ..
Sampling and subjective probability : What are some conditions under which business decisions are made using subjective probability concepts? Could you please cite two examples of subjective probability.
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.
Creation of a communication plan for the project : Discuss the kind of information that you will share with each project stakeholder during the various phases of the project, as given in the table below. Assume required details as necessary, and justify the information needs that you identify for ..
Explain transfer from personal bank account to business : Leila Durkin, an architect, opened an office on May 1, 2012. During the month, she completed the following transactions connected with her professional practice: Transferred cash from a personal bank account to an account to be used for the busines..
Employee morale and productivity : Your company has experienced problems with employee morale and productivity. The consultant that was hired submits a report that includes opinions and data collected from 300 secretaries and clerks as well as 75 senior managers.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Estimating normal distribution with standard deviation

According to the retail electronics chain, adults in 40 to 50 year old age group, the mean amount spent per year on electronics is $1998.

  Why can not we just do several two sample tests

Why can not we just do several two sample tests like we did in the last week. In your own words explain briefly also tell us what these are and what did it mean.

  Control limits for p-chart

What control limits should be applied to his sample?

  Oshkosh school system

Flu cases this past season in the Oshkosh school system were about 15 per week. For the entire state, the weekly average is 16 and the standard deviation, 2.35.

  Confidence interval estimate for a population variance

The 99% confidence interval estimate for a population variance when a sample standard deviation of 12 is obtained from a sample of 10 items is:

  Relative frequency probability

What is the probability that a particular driver has two speeding violations.

  Conclusion of the mean waiting time

At the .05 significance level, can we conclude that the mean waiting time is less than 3 minutes?

  Difference between two population means

Two types of flares are tested for their burning times (in minutes) and sample results are given below.

  Hypothesis test using level for risk

Complete hypothesis test using a 5% level for risk with directional research hypothesis.

  Significant difference between chi-square for attributes

Test the significant difference between Chi-square for attributes

  Writing linear regression equation

Write the linear regression equation to forecast father's education from mother's education?

  Multiple choice questions-p value

When carrying out a large sample test of H 0 :  m =10 vs. H a :  m  ¹ 10 by using a p-value, we reject H 0  at level of significance α when the p-value is:

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