Is given result trustworthy

Assignment Help Basic Statistics
Reference no: EM131427343

A college radio station invites listeners to enter a dispute about a proposed "pay as you throw" waste collection program. The station asks listeners to call in and state how much each bag of trash should cost.

A total of 633 listeners call in. The station calculates the 95% confidence interval for the average fee desired by city residents to be $0.83 to $1.28. Is this result trustworthy? Explain your answer.

Reference no: EM131427343

Questions Cloud

How a clearly defined problem could help with solutions : Explain why this is the underlying problem. Relate the research to the problem. Explain how a clearly defined problem could help with solutions.
How many measurements must be averaged : The weight is measured five times. The mean result is 10.0023 grams. Give a 98% confidence interval for the mean of repeated measurements of the weight.
Describe your overall reaction after attending the event : Every effort should be made to ensure that this is a hands-on experience (not a virtual one), that this activity fits the HUM 111 class well, and that the activity is of sufficient quality for this university course. The two (2) key types of activ..
How you integrated creativity into your contigency plan : Explain how you integrated creativity into your contigency plan. Discuss when you should consider including a contingency plan into your decision making process. Create a Flow Chart with the steps of your contingency plan.
Is given result trustworthy : A total of 633 listeners call in. The station calculates the 95% confidence interval for the average fee desired by city residents to be $0.83 to $1.28. Is this result trustworthy? Explain your answer.
Join a meeting in progress to speak : Your manager just asked you to join a meeting in progress to speak for five minutes about a build versus buy decision the company is about to make. Describe how you would spend those five minutes in presenting the most important element of the dec..
Explain the role that core business practices played : Explain the role that core business practices played in the planning and execution of the event. Use stakeholder interview feedback (attatched) and your own observations related to event promotion.
Explain why the significance of given study is suspect : Explain why the significance of this study is suspect and propose an alternative study that would help clarify the importance of an alarm system.
Why given would not be a good use of statistical methods : A role as a statistical consultant. You are the statistical expert for a graduate student planning her PhD research.- Explain in simple terms why this would not be a good use of statistical methods.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Partial anova table

Assume the data for the three groups are independent and the data are approximately Normal. The P-value is less than 0.01. The correct conclusion is that

  Do a dot plot of the absorbency data using only the values

according to the journal chemical engineering an important property of a fiber is its water absorbency. a random

  Minimum sample size-margin of error

Use the given margin of error, confidence level, and population standard deviation (o) to find the minimum sample size required to estimate an unknown population means (u)

  Find the interquartile range of the salaries

Suppose each employee in the company receives a $3000 raise for next year (each employee's salary is increased by $3000). The interquartile range of the salaries will

  Probability that in sample of ten pieces five are defective

Checking the output by almost continuous sampling since the abnormal condition began. What is the probability that in a sample of 10 pieces: Exactly 5 will be defective?

  Power of a hypothesis test

Explain how the power of a hypothesis test is influenced by each of the following. Assume that all other factors are held constant.

  1 at what age do babies learn to crawl does it take longer

1 at what age do babies learn to crawl? does it take longer to learn in the winter when babies are often bundled in

  Using a 5 level of significance and a sample size of 26

using a 5 level of significance and a sample size of 26 what is the critical value for a one-tailed hypothesis

  The thorax in a population of male fruit flies

Fruit flies. The length of the thorax in a population of male fruit flies is approximately Normal with mean 0.800 millimeters (mm) and standard deviation 0.078 mm. Use the 68-95-99.7 rule to answer the following questions. (Start by making a sket..

  Estimating mean of normal probability distribution

Help with showing how do detrime the standard deviation of a problem when the standard deviation is 5. An example would help me to work out a problem for the normal probability distribution.

  Monotonically nondecreasing sequences of numbers

(Hardy's Theorem)  be monotonically nondecreasing sequences of numbers. Let us associate with each i = 1,...,n a distinct index ji, and consider  Use an interchange argument

  Is import ownership independent of magazine preference

At the 0.05 level, is import/domestic ownership independent of magazine preference?- Based on the chi-square table, what is the most accurate statement that can be made about the p-value for the test?

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