Sample and the type of population

Assignment Help Basic Statistics
Reference no: EM1394739

Critically discuss the relationship between a sample and the type of population it is taken from? What population factors should be taken into consideration?

Reference no: EM1394739

Questions Cloud

Determining distribution of proportion : A minority representation group accuses a major bank of racial discrimination in its recent hires for financial analysts. Exactly 10% of all applications were from minority members, and exactly 8% of the 900 open positions were filled by members o..
Range for the coefficient of determination : How do we use a least squares regression line? What is the range for the coefficient of determination?
Determine the heat released : determine the heat released when (ethene) CH2 CH2 reacts with hydrogen gas and form CH3CH3.If Bond enthalpies given are H H : 436 kJ/mol,C Br : 276 kJ/mol,C C : 612 kJ/mol,C C : 348 kJ/mol,C H : 412 kJ/mol;
Proponents of trade liberalization : Proponents of trade liberalization argue that freer trade might actually improve the quality of the environment
Sample and the type of population : Critically discuss the relationship between a sample and the type of population it is taken from? What population factors should be taken into consideration?
Gas exchange systems of fish and mammals : Compare and contrast the gas exchange systems of fish and mammals in relation to their environments.
Explain how many moles of hydrochloric acid are required : Calculate how much heat is required to added or removed to convert 100.0 g of steam at 115 0C to liquid water at 65 0C?
Use descriptive phrases to explain worldview : What do you mean by worldview? Describe what the term "worldview" means. Use descriptive phrases to support the definition.
Determine the specific heat of neutralization of hcl : A calorimeter temperature increased by 0.45 0C after adding 30 joule OF ENERGY TO IT BY ELECTRICAL HEATING and the temperature increased by 7.3 0C when 0.10 grams of HCl is neutralize in the same calorimeter now determine the specific heat of neut..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Equality of the means of three populations

Test the equality of the means of three populations.

  Population mean weight of non-athletic men

Can we conclude at the 5% significance level that the population mean weight of athletic men is lower than the population mean weight of non-athletic men?

  Compromise function to compute alpha and beta

Assume that the result is a sample size beyond what you can obtain. Use the compromise function to compute alpha and beta for a sample approximately half the size.

  Point estimatuion of the population mean

The response of the GSS question in 2006 about the number of hours daily spent watching TV, the responses by the seven subjects who identified themselves as Hindus were 2,3,2,1,0,1,4,3. find a point estimate of the population mean for Hindus. The ..

  Estimation of right sample size

The new study is going to use the confidence level of 90%. The estimator or appreciative must be in 1% of the population proportion. Which is the necessary size of the sample?

  Multiple comparisons test-dunnetts test

Perform a posthoc test that is suitable if we assume that group 7 is a control group and that the other are different treatment groups and that we are only interested in finding significant treatments, not to compare them.

  Computing probability of failure of system

Find the probability of failure of system for any 4 hours of operation?

  Probability of body temperature-standard deviation

Normal adult Mean Temperature is 98.2 and standard deviant is 0.62 with normal distribution. If 16 people are randomly selected determine the probability that their mean body temp is below 98.5 degrees.

  Reliability and validity of research study

In teaching the role of statistical application in Health Science, the importance of reliable and valid data is very critical in research process.

  Modelling by a poisson distribution

A teller can process an average of 100 customers per hour, which also can be modeled by a Poisson distribution. If there is one teller on duty, determine:

  Estimate the expected monetary values

Given the following data, calculate the EMV for each investment alternative. Which is best based on the EMVs you calculated?

  Calculate each binomial probability

More than 13 successes in 19 trials with a 40 percent chance of success. (Round the answer to 4 decimal places.) Fewer than 7 successes in 15 trials with a 40 percent chance of success. (Round the answer to 4 decimal places.)

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!

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