basic statistics

What is construct a 95 percent confidence interval about the sample mean N= 11?

  1. 👍 0
  2. 👎 0
  3. 👁 80

Respond to this Question

First Name

Your Response

Similar Questions

  1. statistics

    A data set includes body temperatures of healthy adult humans for which x= 98.2 and s=0.64 F. Complete parts a) and b) below a) what is the best point estimate of the mean body temperature of all healthy humans? The best point

    asked by anonymous on November 19, 2013
  2. Statistics

    A 95% confidence interval for a population mean, ?, is given as (18.985, 21.015). This confidence interval is based on a simple random sample of 36 observations. Calculate the sample mean, x ?, and the sample standard deviation,

    asked by Mike on June 18, 2012
  3. Elementary Statistics

    1) Construct a confidence interval of the population proportion at the given level of confidence. x=60,n=300, 99% confidence. The 99% confidence interval is (_,_) 2) A researcher wishes to estimate the proportion of adults who

    asked by Erin on June 6, 2012
  4. Stats

    Health insurers are beginning to offer telemedicine services online that replace the common office visit. Wellpoint provides a video service that allows subscribers to connect with a physician online and receive prescribed

    asked by Kay on April 6, 2019
  1. Statistics

    Which of the following statements correctly interprets a 95% confidence interval on a population mean? a. It is a single point estimate b. Used to quantify the certainty of the sample standard deviation c. A 99% confidence

    asked by Beata Chmielewska on September 15, 2010
  2. Stats Class HELP!

    Twenty-five blood samples were selected by taking every seventh blood sample from racks holding 187 blood samples from the morning draw at a medical center. The white blood count (WBC) was measured using a Coulter Counter Model S.

    asked by Katie on April 18, 2014
  3. Statistics

    What is meant by the 95% confidence interval of the mean ? That 95% of my sample is OK to do more tests. That I am 95% confident that the confidence interval will contain the parameter being estimated. That 5% of my sample is not

    asked by Jacob on June 22, 2010
  4. MATH

    The following data represent the asking price of a simple random sample of homes for sale. Construct a 99% confidence interval with and without the outlier included. Comment on the effect the outlier has on the confidence

    asked by LADO on November 30, 2014
  1. Stastics

    Which of the following descriptions of confidence intervals is correct? (Select all that apply) a. If a 95% confidence interval contains 0, then the 99% confidence interval contains 0 b. If a 99% confidence interval contains 0,

    asked by Lindsay on April 25, 2016
  2. statistics

    What is meant by the 95% confidence interval of the mean ? That 95% of my sample is OK to do more tests. That I am 95% confident that the confidence interval will contain the parameter being estimated. That 5% of my sample is not

    asked by Karen on August 17, 2010
  3. statistics

    A sample of n = 9 has a mean of M = 72 with SS = 162. Use the sample to make a point estimate of ì and to construct the 90% confidence interval for ì. (Round all answers to two decimal places ì = ? ± ? ( ? ) The 90% confidence

    asked by Anonymous on November 4, 2011
  4. Math

    Calcium is essential to tree growth because it promotes the formation of wood and maintains cell walls. In 1990, the concentration of calcium in precipitation in a certain area was 0.11 milligrams per liter (mg/L). A random sample

    asked by LADO on December 3, 2014

You can view more similar questions or ask a new question.