How many confidence interval not cover true population value

Reference no: EM131411070

Suppose a national polling agency conducted 100 polls in a year, using proper random sampling, and reported a 95% confidence interval for each poll.

About how many of those confidence intervals would we expect not to cover the true population value?

Reference no: EM131411070

Questions Cloud

Create a database using professional principles : Create a database using professional principles and standards. Use a relational database software application to develop a database implementing the logical design into a physical design

How you improved your knowledge skills and abilities : ITM 517- How you improved your knowledge, skills, abilities, and yourself in this session through this course. Evaluate the work you did during the session for the class and explain ways you could have performed better.

Discuss the ways that formal policies of government : By the mid-20th century, the United States had become the dominant force in international relations. Some have argued that the United States' military functions as the world's "police."This assignment covers the manner in which this shift occurre..

What is the margin of error for given survey : "The results below are based on telephone interviews with a randomly selected national sample of 1021 adults, 18 years and older, conducted July 22-25, 1999. - What is the margin of error for this survey? Give two separate ways in which you know th..

How many confidence interval not cover true population value : Suppose a national polling agency conducted 100 polls in a year, using proper random sampling, and reported a 95% confidence interval for each poll.- About how many of those confidence intervals would we expect not to cover the true population valu..

Explain the benefits and use of effective listening skills : Explain benefits and use of effective listening skills. Providing effective and professional constructive feedback to peers or in a leadership role. Using nonverbal and verbal communication skills to effectively express and represent yourself

Friend about the state of french politics and society : You are a Parisian shopkeeper in 1848, having a conversation with a friend about the state of French politics and society. What are your sources of frustration and satisfaction?

Which of polls cover true percent and which ones dont : About how many of the 100 confidence intervals are likely to cover the true percent?- Is there any way to know which of the polls cover the true percent and which ones don't?

User Account

All Pages