a. Putting information in a research report concerning the study’s limitations. – One should always include information regarding limitations of the research project for it…

A technical report is a report that is written for other research analysts. It should include full documentation and detail. It must contain enough information…

Speaker-centered presentations are presentations that preclude establishing a rapport with the audience. It is based on memorization and is conducted by reading from a script…

The regression coefficient is the intercept value on the y-axis of the best-fit line; the correlation coefficient describes the direction and magnitude of the relationship…

What is the relevant population? What are the parameters of interest? What is the sampling frame? – the list of elements from which the sample…

This can be used when we need a sample from which we also want to observe or report on sub-groups and where stratum is large…

This can be utilized to reduce the sample size, when there is a large population size and the calculated sample exceeds 5% so that precision…

A simple random sample is the simplest form of probability sampling and should be used when each population requires an equal chance of selection; for…

I would suggest probability sampling in cases where it is cost effective and possible to do so, as this is more superior to non-probability sampling….

A proportionate sample is one in which each stratum is properly represented so that the sample drawn from it is proportional to the stratum’s share…