Which errors will be associated with sample

Assignment Help Basic Statistics
Reference no: EM13128081

A poll is planned to determine what proportion of all students favor an increase in fees to support a new track and field stadium. A questionnaire will be published and the first 1000 completed questionnaires will be analyzed. Which of the following errors will be associated with the sample?

A. Sampling errors only
B. Sampling errors and errors due to selection bias
C. Errors due to interviewer bias and selection bias
D. Only non-sampling errors

Reference no: EM13128081

Questions Cloud

How many units were started during april : Barrett Corporation had 6,500 units of work in process on April 1. During April, 19,100 units were completed and as of April 30, 5,100 units remained in production. How many units were started during April?
Construct confidence interval for mean nicotine content : Construct a 90% confidence interval for the mean nicotine content of this brand of cigarette. The population of total compensations of CEOs in the service industry is approximately normally distributed.
Immanuel kant’s categorical imperative : Immanuel Kant’s categorical imperative is meant to be a universal principle, that is, a principle for all persons at all time periods in all societies.
Prepare the entry to record any unrealized holding : Shonen Knife Corporation has elected to use the fair value option for one of its notes payable. The note was issued at an effective rate of 11% and has a carrying value of $16,000. At year-end, Shonen Knife's borrowing rate has declined; the fair ..
Which errors will be associated with sample : A questionnaire will be published and the first 1000 completed questionnaires will be analyzed. Which of the following errors will be associated with the sample?
Problem related to loss on the income statement : Assuming that the company's tax rate is 30%, what amount will be reported for this loss on the income statement?
What is the volume in liters : The density of benzene at 25.0 degrees C is 0.879g/cm3. What is the volume in liters of 2.5 kg benzene?
Derivatives-business applications : With a yearly rate of 3 percent, prices are described as P = P0 (1.03)t, where P0 is the price in dollars when t = 0 and t is time in years. If P0 is 1.2, how fast are prices rising when t = 15?
Personal goals and values inventory : Describe the qualities you believe are necessary in an ethical leader. Using concepts from the chapter provide support for your contentions and explain why a leader should display these qualities in order to be considered ethical from your perspe..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Finding profit function for revenue and cost functions

Revenue and cost functions for producing and selling quantity x for certain production facility are given below. Find out profit function P(x).

  Determine population of heights of male college students

Suppose that the population of heights of male college students is approximately normally distributed with mean m of 69.09 inches and standard deviation s of 4.71 inches.

  Calculation of probability of shark attacks

The number of shark attacks per year in the US is distributed approximately normal, with a Variance of 31.8 and a standard deviation of 10.

  Formulating integer linear programming model

A tailor makes wool tweed sport coats and wool slacks. He is able to get a shipment of 150 square yard of wool cloth from Scotland each month to make coats and slacks

  Linear optimization model to determine optimal mix

Develop and solve a linear optimization model to determine the optimal mix to maximize profit, and write a short memo to the president, Kathy Chung, explaining the sensitivity information in language that she can understand.

  Question on t test for mean

A large university says the mean number of classroom hours per week for full-time faculty is more than 9. A random sample of the number of classroom hours for full-time faculty for one week is listed. At 945; = 0.05 , test the university's claim.

  Sampling distributions and sample means

A random sample of size 25 is taken from a normal population having a mean of 80 and a standard deviation of 5. A second random sample of size 36 is taken from a different normal population having a mean of 75 and a standard deviation of 3.

  Examining the humour on interpersonal attraction

In studies examining the effect of humour on interpersonal attraction, McGee and Shevlin (2009) found that an individual's sense of humor had a significant effect on how the individual was perceived by others.

  Confidence interval for the population average

Find out 90% confidence interval for the population average µ of the percentage of hospitals providing at least some charity care.

  Description of t test

Evolutionary theories often emphases that humans have adapted to their physical environment. One such theory hypothesizes that people should spontaneously follow a 24-hour cycle of sleeping and waking - even if they are not exposed to the usual pa..

  Proportions of patients reporting pain relief

Is there a significant difference in the proportions of patients reporting pain relief?

  Determining weighted mean grade

Determine her weighted mean grade? What letter grade did she earn? (A, B, C, D or F).

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