User Account

All Pages

Confidence interval for the mean number of books

Assignment Help Basic Statistics
Reference no: EM132377039

A survey was conducted that asked 1098 people how many books they had read in the past year. Results indicated that x =14.7 books and s =18.8 books. Construct a 96?% confidence interval for the mean number of books people read. Interpret the interval.

Reference no: EM132377039

Questions Cloud

Iq scores that separate the unusual iq scores : What are the IQ scores that separate the unusual IQ scores from those that are? usual?
Find the probability that a randomly selected : Find the probability that a randomly selected person is divorced or widowed.
Find the probability that that there are exactly : There are on average 5 old growth Sitka Spruce trees per 1/8 of an acre in a local forest. Find the probability that that there are exactly
Adult workers have a high school diploma : It is known that 70% of adult workers have a high school diploma. If a random sample of 9 adult workers is selected
Confidence interval for the mean number of books : Results indicated that x =14.7 books and s =18.8 books. Construct a 96?% confidence interval for the mean number of books people read. Interpret the interval.
What is the expected value of your waiting? time : The bus arrives regularly every 60 minutes without delay. What is the expected value of your waiting? time?
What is a non-parametric test : What is a non-parametric test? What is a parametric test?
Non-parametric test and a free distribution test : What is the difference between a non-parametric test and a free distribution test?
Director of marketing for the messaging app spontanversation : Martina Levitt, director of marketing for the messaging app Spontanversation, has been assigned the task of profiling users of this app.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd