User Account

All Pages

Compute a 95 confidence interval for the population mean

Assignment Help Basic Statistics
Reference no: EM13585110

Compute a 95% confidence interval for the population mean, based on the sample 1, 2, 3, 4, 5, 6, and 39. Change the number from 39 to 16 and recalculate the confidence interval. Using the results, describe the effect of an outlier or extreme value on the confidence interval.

Reference no: EM13585110

Questions Cloud

Conceptual connection calculate the unit cost at 3500 4000 : budgeted amounts for the yearmaterials 2 leather strips nbsp nbspnbsp 6.00labor 0.5 hr. nbsp nbsp nbsp nbsp
The general ledger of the karlin company a consulting : the general ledger of the karlin company a consulting company at january 1 2013 contained the following account
A bag contains 10 red 12 green and 8 yellow marbles : a bag contains 10 red 12 green and 8 yellow marbles. assuming that all the marbles are equally likely to be picked from
The problem below concern cacl2 0135 gram of cacl2 is : 1. the problem below concern cacl2.a. 0.135 gram of cacl2 is dissolved to 250 ml. what is the prepared molarity of the
Compute a 95 confidence interval for the population mean : compute a 95 confidence interval for the population mean based on the sample 1 2 3 4 5 6 and 39. change the number from
How would you describe your daily diet for example do you : how would you describe your body type somatotype?how would you describe your daily diet? for example do you eat plenty
Circuittown commenced a gift card program in january 2013 : circuittown commenced a gift card program in january 2013 and sold 12900 of gift cards in january 19950 in february and
Question in order to determine an interval for the mean of : question in order to determine an interval for the mean of a population with unknown standard deviation a sample of 61
A state requires large merchants ie those with sales over a : a state requires large merchants i.e. those with sales over a specified dollar amount to report and remit their sales

Reviews

Write a Review

Basic Statistics Questions & Answers

  Sample data in hypothesis testing

A test statistic is computed from sample data in hypothesis testing and is used in making a decision about whether or not to reject the null hypothesis. True or False

  Example of a two sample test for proportion or mean

Explain in your own words how to recognize a situation where you needed to use a two-sample test. Give a unique example of a two sample test for proportion or mean. Make sure to detail why only a two sample test would suffice.

  Interval to estimate difference between mothers and fathers

The resulting list of twenty values has a mean of 4.4 and a standard deviation of 4.2. Construct a 99% confidence interval to estimate the difference between the mothers and fathers.

  Assume that the salaries of elementary school teachers in

assume that the salaries of elementary school teachers in the united states are normally distributed with a mean of

  Identify the independent and dependent variable and state

Identify the independent and dependent variable, and state the research hypothesis for your study. The variables must be categorical variables.

  Mean score for the exam

If the lowest score you can earn and still be eligible for employment is an 84, what is the mean score for the exam? Round your answer to the nearest tenth.

  Determine that none of the employees are absent

Determine the probability of randomly selecting 10 production employees on hot summer day and determining that none of them are absent?

  What is the probability that if an assistant manager is

suppose the monthly income of assistant managers of our local banks are normally distributed with mean of php40000 and

  Problem of autocorrelation

The assumption of independent error terms in regression analysis is often violated when using time series data and is called the problem of Autocorrelation.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Find mean and standard deviation for orange candies

A sample of 200 such candies is randomly selected. Find the mean and the standard deviation for the number of orange candies in such groups of 200.

  Chi-square test of independence for gender-type of vehicle

Use the given contingency table to (a) find the expected frequencies of each cell in the table, (b) perform a chi-square test for independence, and (c) comment on the relationship between the two variables.

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