Find the sample proportion and a confidence interval

Assignment Help Basic Statistics
Reference no: EM131423283

"Country food" and Inuits. "Country food" for Inuits includes seal, caribou, whale, ducks, fish, and berries and is an important part of the diet of the

aboriginal people called Inuits who inhabit Inuit Nunaat, the northern region of what is now called Canada. A survey of Inuits in Inuit Nunaat reported that 3274 out of 5000 respondents said that at least half of the meat and fish that they eat is country food. Find the sample proportion and a 95% confidence interval for the population proportion of Inuits whose meat and fish consumption consists of at least half country food.

Reference no: EM131423283

Questions Cloud

Explain what is wrong with each of the given : The margin of error for a confidence interval used for an opinion poll takes into account the fact that people who did not answer the poll questions may have had different responses from those who did answer the questions.
Identify an organisation with product or service portfolios : You are required to write a report with reference to at least 20 separate scholarly journal articles and your subject core text - Identify an organisation with product or service portfolios that span multiple business units.
What you know about family relationships to build a bridge : Discuss how you would use what you know about family relationships to build a bridge in your meetings with this particular family. How can you gain a better understanding of the family situation so you can assist in achieving a more harmonious relat..
Monitor a disease or condition of interest : Create a disease surveillance system to monitor a disease or condition of interest to you. Write a 2- to 3-page paper analyzing the influence that specific historical events have had in the evolution of disease surveillance systems. In addition, y..
Find the sample proportion and a confidence interval : Find the sample proportion and a 95% confidence interval for the population proportion of Inuits whose meat and fish consumption consists of at least half country food.
Conform to american psychological association : For this project, a critical incident is a key occurrence, but it is not a sentinel event. A bow-tie analysis places the critical incident at the center of the framework and identifies in graphic format the root cause leading up to the incident on..
What are the two main causes of global sea level rise : Move the indicator arrow on the water level bar up to the five-foot mark - a possible indicator of what your area might look like by 2100. Observe what happens to your county! How many people might now be affected in your area by this five foot ri..
What could have been done better or more concisely : What are some particular things about this website that you admire? What could have been done better or more concisely? Could any of the information you see be better represented visually?
Explain why you believe this member has this particular role : Explain why you believe this member has this particular role. Based on your knowledge of alcoholism, discuss whether you believe either child or both are at risk to develop an alcohol-related drinking problem and why

Reviews

Write a Review

Basic Statistics Questions & Answers

  Suppose thw weekly amount spent on repairs at a certain

suppose thw weekly amount spent on repairs at a certain computer is normally distributed with a mean of 300 and a

  How might the nonresponses impact the inference

What is the population of interest to the researcher?- Identify the sample.- What inference was made by the researcher?- How might the nonresponses impact the inference?

  Confidence interval and sample size calculation problems

By measuring the amount of time it takes a component of a product to move from one workstation to the next, an engineer has estimated that the standard deviation is 3.22 seconds.

  What are chances of seeing what bottling company observed

If the standard deviation of the strength of the vendor's bottles is 8 kg/cm2, with the mean of 310 kg/cm2, what are the chances of seeing what the bottling company observed?

  Estimate the sample size

If you do a quantitative study (SCHOOL ADVISORY PROGRAM) for your dissertation, you must estimate the sample size you will need in order to have a reasonable chance of finding a relationship among the variables stated in your research hypotheses (..

  What percent of vehicles have better gas mileage

The 2010 Chevrolet Camaro with an eight-cylinder engine and automatic transmission has a combined gas mileage of 19 mpg. What percent of all vehicles have better gas mileage than the Camaro?

  Statistics of plant heights

Heights were measured for a random sample of 20 plants grown while being treated with a particular nutrient. The sample mean and sample standard deviation of those height measurements were 39 centimeters and 12 centimeters, respectively.

  Computing anova and chi square test

A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information.

  On a particular day during the most recent golf tournament

question a pga professional golf association tournament organizer is attempting to determine whether hole pin placement

  Target population-sampling frame-sampling unit

For the following, describe the target population, sampling frame, sampling unit and observation unit. Is there any selection bias or inaccuracy of responses?

  Decision tree to determine best course of action

If the agency is risk neutral, use a decision tree to determine its best course of action.

  Continous probability distributions-statistics

The National Collegiate association (NCAA) reported that the mean number of hours spent per week on coaching and recruiting by college football assistant coaches during the season 70.

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