For a sample to be truly representative of the population

Asked by admin @ 03/08/2021 in Math viewed by 244 People

for a sample to be truly representative of the population,it must truly be : a) fixed b) random c) specific d) causal

Answered by admin @ 03/08/2021

The answer to this question is option c which is specific.

When it comes to representative sample, it is the group which matches closely various characteristics of the population as the whole.

In other forms, the sample is an accurate reflection of the population from that sample is actually drawn.

Hence, it is specific.

The closer the sample mean is to the population mean

Asked by admin @ 27/11/2021 in Mathematics viewed by 263 persons

When sampling from a population, the sample mean will: Group of answer choices always be closer to the population mean as the sample size increases. likely be equal to the …

What is the difference between sample mean and population mean

Asked by admin @ 26/11/2021 in Mathematics viewed by 350 persons

The difference between the sample mean and the population mean is called the:"" A. population deviation. B. population standard deviation. C. standard error of the mean. D. sampling error."

What sample statistic is used to estimate a population parameter

Asked by admin @ 05/11/2021 in Mathematics viewed by 361 persons

True or false: a point estimate consists of a single sample statistic that is used to estimate the true population parameter.

The best sampling method for sampling population finite size

Asked by admin @ 23/08/2021 in Math viewed by 322 persons

The best sampling method for sampling a population finite size : a. area sampling b.systematic sampling c.purposive samplingd.quota sampling

Give two examples each of sample population and variable

Asked by admin @ 20/08/2021 in Economy viewed by 361 persons

Give two example each of sample population and variable ??? .. class 11th NCERT stats for eco

A sample of a population should be large enough to

Asked by maham237 @ 27/05/2021 in Biology viewed by 344 persons

A. justify the cost of the items needed for the simulation. B. include more than half of the entire population. C. span the full spectrum of a population's genetic variation, …

Which sample fairly represents the population

Asked by maham237 @ 14/01/2021 in Mathematics viewed by 300 persons

Which sample fairly represents the population? Check all that apply. measuring the heights of every fiftieth person on the school roster to determine the average heights of the boys in …

Which sample fairly represents the population? check all that apply.

Asked by maham237 @ 28/11/2020 in Mathematics viewed by 326 persons

measuring the heights of every fiftieth person on the school roster to determine the average heights of the boys in the school calling every third person on the soccer team’s …