User Account

All Pages

Identify the sampling technique used to obtain this sample

Assignment Help Basic Statistics
Reference no: EM13577735

Identify the sampling technique used to obtain this sample:

A group of 240 adults are given numbers from 1-40. A ball is thrown onto a roulette wheel; those people with numbers matching the pocket in which the ball stops are selected for jury duty.

Reference no: EM13577735

Questions Cloud

Construct a grouped frequency distribution for the data : construct a grouped frequency distribution for the data given below184 174 180 172 184 175 180 178 183 180173 180 182
Assume that variable overhead is allocated using machine : assume that variable overhead is allocated using machine hours. give 3 reasons for a favorable variable overhead
Brewer company is considering purchasing a machine that : brewer company is considering purchasing a machine that would cost 999360 and have a useful life of 14 years. the
You are the parts manager for a local dumb phone repair : question describing data frequency distribution and graphic presentationsyou are the parts manager for a local dumb
Identify the sampling technique used to obtain this sample : identify the sampling technique used to obtain this samplea group of 240 adults are given numbers from 1-40. a ball is
Determine the total cost of ending work in process : solex company produces a high-quality insulation material that passes through two production processes. data for june
Given a sample size of 22 with sample mean 7262 and sample : given a sample size of 22 with sample mean 726.2 and sample standard deviation 85.3 we perform the following hypothesis
Quantacc carries fixed assets at revalued amounts fixed : quantacc ltd. began operations on january 1 2011 and uses ifrs to prepare its consoliated financial statements.
The sales manager believes the company could increase sales : fox companyprojected income statementfor the year ending decemeber 31 2004revenues400000variable costsvariable

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determine the percentage of data values

Determine the mean and variance and determine the percentage of data values that fall in each of the following intervals:

  Hypothesis test of two means

Is there a significant difference between the scores between the Republicans and the Democrats?

  Hypothesis test for dependent samplesa survey of 50

hypothesis test for dependent samples.a survey of 50 clientsin january 08 fifty clients of a county mental health

  Create a forecast for the number of building permits

Assuming Tt = 761 + 5t that a multiplicative model can be used to describe the building permit data, generate a forecast for the number of building permits that you expect will be granted in June of 2006.

  Find the sample size for the given problem

It is impossible to obtain a standard error less than 2 for any sized sample.

  Find the confidence interval for population mean

Use the population standard deviation along with the sample mean, S, and find a 92% confidence interval for the population mean. Is the true population mean contained in this interval?

  Perfectly symmmetrical distribution

In a perfectly symmmetrical distribution: a) the range equals the interquartile range b) the interquartile range equals the mean c) the median equals the mean d) the variance equals the standard deviation

  What assumptions must be made for the test to be valid

Can the company conclude that the mean kilo of product treated in one hour by this machine is more than 15,000? Use a 5% level of significance.

  Determining binominal distributions

You are appraising the quality of diamonds for your importer. A diamond without a clear center (opaque center) shall be downgraded and sold at discount.

  Find the degrees of freedom for chi-square distribution

The issue of how much should be spent to solve particular U.S. social problems is a complex matter, and people have diverse and conflicting ideas on these issues.

  Test hypothesis by chi-squared test

A study regarding the relationship between age and the amount of pressure sales personnel feel in relation to their jobs revealed the following sample information.

  Find probability to vote democrat

One of the 100 test subjects is selected at random. Given that the person selected approves of the mayor, what is the probability that they vote democrat?

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