User Account

All Pages

Interval for the average education level of clients

Assignment Help Basic Statistics
Reference no: EM131697872

A local music store wishes to determine the mean education level of its clients. They conduct a survey of 100 clients which yields an average of 13 years of education with a standard deviation of 3.5 years. Assume the population is normally distributed. Determine a 98% confidence interval for the average education level of clients.

Reference no: EM131697872

Questions Cloud

What is the probability that your selectee : Randomly sample one person from a population of 100 people: 50 children, 20 teens, and 30 adults. What is the probability that your selectee is a child.
Describe the main line of business of the company : Describe the main line of business of the company.Explain in detail the implementation of the 4 Ps marketing mix concept by the company.
Classify the given transaction as operating activities : Classify the following transaction as operating activities, investing activities, financing activities, or financing/investing not affecting cash.
Electric household ranges and ovens shipped : The value? (in millions of? dollars) of electric household ranges and ovens shipped in a certain country can be approximated by the function
Interval for the average education level of clients : Assume the population is normally distributed. Determine a 98% confidence interval for the average education level of clients.
Prepare a schedule that provides operating cash flows : Prepare a schedule that provides operating cash flows for the year 2012 using the direct method.
Define the margin of error : Suppose a confidence interval is 9.65
Determining the religious beliefs : A journal article that deals with changes in religious beliefs over time states, "For these subjects, the difference in their responses on the scale.
Products through mail-order catalogs : A company that sells products through mail-order catalogs wants to evaluate whether the mean sales for their most recent catalog

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