through the researcher and his/her interaction with participants and the setting because qualitative researcher is the primary tool for data collection uses the wrong data collection method uses extreme sampling always involves in the daily/routine with participants

Q: In what research situation do you use an independent samples t-test?

A:

Q: What statistical analysis correctly analyzes the independent measure ( also known as in between…

A: Here we can say that for independent measures we use t-test for one sample and t-test for two…

Q: Distinguish between frequentist and subjective approaches?

A: 1. The frequentist approach is the statistical tool that is used to determine the conclusions from…

Q: rue or False. It is important for researchers to account for the loss of participants during…

A: When estimating sample size, it is not important for researchers to account for attrition or loss…

Q: Highlight the precautions for use of secondary data

A: The objective of this question is to understand the precautions that need to be taken while using…

Q: How do the Boundaries for the observed sample, Common and Rare Outcomes?

A:

Q: What is a potential challenge of a matched samples study design?

A: The matched pairs experimental design is most beneficial for studies that have small sample sizes.…

Q: What caution is must for finding the median for ordered qualitative data?

A:

Q: Periodically, Merrill Lynch customers are asked to evaluate Merrill Lynch financial consultants and…

A:

Q: What is determining the worth of data? Evaluation Validity Results

A: What is determining the worth of data? Evaluation Validity Results

Q: List and describe two of the common types of explanation for statistical relationship (other than…

A:

Q: Pose a problem or question of interest that requires the organization and analysis of a suitable set…

A: Social scientists often perform qualitative research.

Q: Why are t statistics more variable than z -scores?

A: t-statistics uses sample variance instead of population variance.   t statistics has both s and x̅.

Q: Effect of sample size on the sampling distribution. You are planning a study and are considering…

A: The sample size and sampling distribution are two integrally associated concepts in statistics.

Q: Why do we retain that a sample represents the underlying raw score population if the sample mean is…

A: We are asked one question regarding hypothesis testing. The question is "Why do we retain that a…

Q: Periodically, Merrill Lynch customers are asked to evaluate Merrill Lynch financial consultants and…

A:

Q: A researcher is collecting data about age of students at a prestige university. The data listed…

A: 20, 26, 18, 18, 21, 19, 31, 23, 21, 19, 27, 20, 20, 25, 31, 24, 20, 21, 19, 26, 22, 20, 23, 23, 22,…

Q: Assume that experience with the satisfaction rating scale indicates that a population standard…

A: Given n1=280, n2=300  Level of significance ɑ=0.05   x̄1=83, x̄2=82  Standard deviations σ=14

Q: An educator wants to determine whether a new curriculum significantly improves standardized test…

A: When the measurement in both groups includes different sampled individuals, the samples are termed…

Q: An unbiased sample is a good representation of the population. True or False

A: Population is the set of all objects of interest. Sample is s subset of the population. It is not…