Creating frequency distribution of sample mean

Assignment Help Basic Statistics
Reference no: EM1321639

Q1) For this assignment you are to visualize that you are part of select marketing group. This select group has been asked to consider Colorado City Convention and Visitors Bureau survey of 25 hotels in local area. Survey is concerned with present availability of rooms. Availability of rooms was as follows:

90, 72, 75, 60, 75, 72, 84, 72, 88, 74, 105, 115, 68, 74, 80, 64, 414, 82, 48, 58, 60, 80, 48, 58, and 108.

Each person in marketing group should select sample of 10 hotels from list. In report prepared and submitted by yourself only, explain methods your imaginary group selected to choose 10 hotels. Describe the pros and cons of each sampling method. Compute average number of available rooms in one sample. Compute standard deviation of number of available rooms in that sample. Create a frequency distribution of sample mean, and plot histogram of this distribution. Use central limit theorem to compute and recognize sampling distribution of sample mean.

Questions:

i) Explain the Sampling Method

ii) Describe the Pros and Cons of each Sampling Method

iii) Compute the Average Number of Available Rooms

iv) Compute Standard Deviation of the Number of Available Rooms

v) Create Frequency Distribution of Sample Mean

vi) Compute and Identifies Sampling Distribution of Sample Mean

Reference no: EM1321639

Questions Cloud

Fitting of simple linear regression : Fitting of simple linear regression
Maintaining the confidentiality, integrity : Create a list of at least 10 confidentiality, integrity, and availability requirements that must be met for this transaction to be secure (such as secrecy of the PIN, or possession of the card) be sure to list the level of importance of each requi..
Unlike the physical supply chain : Unlike the physical supply chain, inefficiencies characterize the financial supply chains of most companies.
Significant difference between two sample variance : To test whether the significant difference between two sample variance using F-tests.
Creating frequency distribution of sample mean : Create Frequency Distribution of Sample Mean. Compute and Identifies Sampling Distribution of Sample Mean.
Maximize his average grade elucidate which means : Illustrate what is the yrly breakeven point volume (D) also his objective is to maximize his average grade, elucidate which means.
Finance for exploratory resources : You are the vice president of finance for Exploratory Resources, headquartered in Houston, Texas. In January 2010, your firm's Canadian subsidiary obtained a 6 month loan of 100,000 Canadian dollars from a bank in Houston to finance the acquisitio..
Determine the alternative hypothesis : A random sample of seven cars was selected; the cars were driven for two weeks without the booster and two weeks with the booster.
What is the specific marketplace-failure justification : illustrate what is the specific marketplace-failure justification for governing spending on public universities

Reviews

Write a Review

Basic Statistics Questions & Answers

  Presently cleaned also identified define the probability

At 1 excavation site 8641 pot shards have been found that have not presently been cleaned also identified. Define the probability.

  The p-value for the f test for interaction

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

  Confidence interval and mean

Find a 95% confidence interval for the mean  µ   of the population from which the men were selected.

  Treatment based on a battery of psychological tests

At the end of 24 weeks of treatment, subjects were classified as responders or non-responders to treatment based on a battery of psychological tests.

  Probability based on combination

The singer has the following variety of songs, in no particular order: 7 relationship songs, 6 songs about people, 4 reflective songs, and 4 songs about places.

  Explaining false positive and false negative

Describe what do you mean by terms 'false positive" and " false negative".

  Control charts for attributes-p chart

Construct an appropriate control chart and comment on the process.

  Graphical method to solveout the linear programming problem

Graphical method to solveout the linear programming problem. Describe where the following TEO constraints intersect.

  Finding number of questions by random guessing

Richard is one of test takers. Find out the number of questions he can expect to get right on test by random guessing.

  Findout the normal model for the given proportions

Findout the normal model for the given proportions. The professor has every student toss a coin 50 times also calculated the proportion

  Regression equation using assets as independent variable

Determine regression equation. Use assets as independent variables. For fund with $400.0 million in sales, determineut five-year rate of return (in percent).

  Example on sampling variability

Sampling variability refers to the idea that different samples will include different individuals

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