Find the confidence interval for a sample of size

Assignment Help Basic Statistics
Reference no: EM132845851

Assume that a sample is used to estimate a population proportion p.

Find the 98% confidence interval for a sample of size 287 with 159 successes. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places.

Reference no: EM132845851

Questions Cloud

Compute the measures of central tendency : Compute the measures of central tendency and explain briefly your observations on whom of this two encoders must be hired.
Explore the salient points of knowles theory of andragogy : Explore the salient points of Knowles's theory of andragogy, and then defend or critique the basic assumptions that Knowles makes. Support your response with.
Find association between two variables turns out : The association between these two variables turns out to be fairly weak in the sample and is not statistically significant.
How you expect the course will help you move forward : Introduce yourself to your peers by sharing something unique about your background. Explain how you expect this course will help you move forward in your.
Find the confidence interval for a sample of size : Find the 98% confidence interval for a sample of size 287 with 159 successes. Enter your answer as an open-interval (i.e., parentheses) using decimals
How could you change your public speaking in your classroom : The quote above talks about being intentional and honing your skills of engagement. How could you change your public speaking in your classroom to be.
Determine the 26th percentile for the number of chocolate : The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 1261 chips and a standard deviation of 118
Define terms that are used to describe illegal immigration : Find a news article on illegal immigration from an Arizona news source. How is illegal immigration framed in the article? What are the terms that are used.
What is the chance that a randomly-selected person obtains : What is the chance that a randomly-selected person obtains a score that is less than 70.6? Type the answer to three decimal places.

Reviews

Write a Review

Basic Statistics Questions & Answers

  What are the reasons for conducting a job analysis

1) What are the reasons for conducting a job analysis? 2) Evaluate the reasons you chose compared to those chosen by your classmates.

  Calculate the test statistic

Specify the rejection region for = 0.01. Reject H0 if. Calculate the test statistic

  How would you uncover leads and convert them into prospects

Your primary customers are small retailers. How would you uncover leads and convert them into prospects without personally contacting them?

  Percentage of disposable household income

The household saving rates (percentage of disposable household income that goes into savings) have been reported for several countries-including the United States, Canada, France, Germany, and Japan-for the years 1980 through 1997. The percentages..

  Horses presenting with colic

A veterinary researcher takes an SRS of 60 horses presenting with colic. The average age of the 60 horses with colic is 12 years. The average age of horses seen at the veterinary clinic was determined to be 10 years. The researcher concludes that ..

  Find Probability that chosen person is either girl or blond

There are 20 people in the room: One person from the group is chosen randomly. Find Probability that the chosen person is either a girl or blond

  How the rate of infections affected by the use of glycemic

Tight Control of Blood Sugar "Tight glycemic control" means that the blood sugar is kept within a narrow range.

  Construct a pivot table to compare the type of service

Briefly describe the shape, location and spread of the distribution of Admissions with appropriate linking to the descriptive statistics.

  Obtain a margin of error in a confidence interval

Do you go to church? The Gallup Poll plans to ask a random sample of adults whether they attended a religious service in the last 7 days.

  Suppose that 4 candidates run for the governor of a state

suppose that 4 candidates run for the governor of a state. how many ways are there in which the numbers of their

  What is the standard error of the mean

If the average amount of life insurance per household is $165,000 with a standard deviation of $40,000, and we select a random sample of 50 households

  Under a gaussian curve

If the area under a Gaussian curve is 1, then how can it be concluded that μ ± 1σ = 68.3 %, μ ± 2σ = 95.5%?. The formula for relative standard deviation is s/x * 100% where s= standard deviation

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