Compute value of the population mean

Assignment Help Basic Statistics
Reference no: EM13116909

The owner of Britten's Egg Farm wants to estimate the mean number of eggs laid per chicken. A sample of 20 chickens shows they laid an average of 24 eggs per month with a standard deviation of 2.71 eggs per month.

(a) What is the value of the population mean?
(b) What is the best estimate of this value?
(c) For a 90 percent confidence interval, the value of t is . (Round your answer to 3 decimal places.)
(d) The 90 percent confidence interval for the population mean is to (Round your answers to 3 decimal places.)
(e) Would it be reasonable to conclude that the population mean is 22 eggs? What about 24 eggs?

Reference no: EM13116909

Questions Cloud

Differentiate sample t-test and anova hypothesis testing : In ANOVA, what does F=1 mean? What are the differences between a two sample t-test and ANOVA hypothesis testing? When would you use ANOVA at your place of employment, in your education, or in politics?
Write an indirect refusal claim or refusal credit letter : "My homework is to write an indirect refusal claim or refusal credit letter in which you deliver unfavourable news to the recipient.
Which of the following pairs of terms do not belong together : Which of the following pairs of terms do not belong together?
Find out how far the dog is then from the shore : It walks 2.4m along the boat toward shore and the nstops Assuming no friction between the boat and the water, find out how far the dog is then from the shore
Compute value of the population mean : The 90 percent confidence interval for the population mean is to (Round your answers to 3 decimal places.) Would it be reasonable to conclude that the population mean is 22 eggs? What about 24 eggs?
Describe and illustrate with an homeostatic imbalance : Describe and illustrate with an homeostatic imbalance the relationship of the digestive organs to the peritoneum?
Explain at what average rate does the force from the cable : The loaded cab of an elevator has a mass of 2.8 x 103 kg and moves 223 m up the shaft in 26 s at constant speed. Explain at what average rate does the force from the cable do work on the cab?
Calculate what fraction of the threonine side chains : The amino acid threonine has a hydroxyl side chain for which the pKa is 8.18. Calculate what fraction of the threonine side chains will carry a negative charge at pH 7.
Economic rationale japan airlines behind hedges : What was the economic rationale behind JAL's hedges? Did JAL's forward contracts constitute an economic hedge? That is, is it likely that JAL's losses on its forward contracts were offset by currency gains on its operations?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Evaluate the value of the f statistic for devices

Evaluate the value of the F statistic for Devices- I plan an experiment to test the latest conflicting diet programs. The factor for Diet will involve three different levels: low fat, low carbohydrate, and low calorie. The other factor will involve..

  Find the z score for a standard normal curve

For a standard normal curve, find the z-score that separates the bottom 90% from the top 10%.

  Cp and cpk in subgroups

Suppose you obtain a 100 bag random sample by taking 25 subgroups of 4 bags each, the mean weight of the 25 subgroups was 16.00 ounces with a total of the subgroup ranges of 87.5 oz.

  Test value for their claim

In 35 of their stores they sold on the average 430 suits per year with a population standard deviation of 40. What is the test value for their claim?

  Significance test with hypotheses

A man is on trial accused of murder in the first degree. The prosecutor presents evidence that he hopes will convince the jury to reject the hypothesis that the man is innocent. This situation can be modeled as a significance test with the followi..

  What alpha level would it be significant

Testing for population mean - How would this information be useful to you if you were the college register?

  F-statistic and the y intercept

In a regression analysis, three independent variables are used in the equation based on a sample of forty observations. What are the degrees of freedom associated with the F-statistic?

  Name the variable of interest

The faculty members at Boise State University were surveyed on the question "How satisfied were you with the Summer 2002 Schedule?" Their responses were to be categorized as "very satisfied," "somewhat satisfied," "neither satisfied nor dissatisfi..

  Determine independent variable and dependent variable

When an experiment is conducted, one variable is manipulated to see the impact on another variable -- that's why experiments address causation.

  Analysis of statistics-probability

In a bag there are 20 marbles. The colors of the marbles are as follows: red - 5; blue - 8; green - 3; yellow - 4.

  Alternative would be chosen according to expected utility

Find the alternative would be chosen according to expected value and utility.

  Probability of randomly selected bag having chocolate chips

The number of choco chips in an 18 ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1256 and a standard deviation of 129 chips, What is the probability that a randomly selected bag contains fewer than 1000 c..

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