Discuss the similarities and differences between probability and nonprobability sampling. What are their comparative advantages and disadvantages? Justify your answer by using the points as outlined in the chapter and give a business example of when and how each type should be properly used.

Q: What is the main advantage of probability sampling over the nonprobability sampling? State three…

A: Given that  advantage of probability sampling over the nonprobability sampling? State three…

Q: Stratified sampling and cluster sampling are two approaches used within probability sampling…

A: Stratified sampling : A stratified sampling involves dividing the complete population into uniform…

Q: Discuss the random sampling and the sampling distribution of the sample average?

A: Simple random sampling: A simple random sample of size n is collected from a large population where…

Q: How do probability and nonprobability samples differ?What are some types of probability samples?…

A: Probability samples: The observations in the population have equal probability of including in the…

Q: Why is it important for the researcher to use probability sampling methods?

A: For a sampling method to be considered probability sampling, it must utilize some form of random…

Q: Explain Prerequisites of Sampling Distribution of the Mean?

A: The sampling distribution of the sample mean, X̄, based on a sample of size n, taken from a…

Q: Discuss the differences between probability and nonprobability sampling. What are their comparative…

A: The differences has been shown in the table

Q: What is True Sampling Distribution?

A:

Q: Discuss the differences and similarities between statistical estimation and statistical hypothesis…

A: The statistical estimation and statistical hypothesis testing are the two different areas of…

Q: Create real life problem situations in psychological field that illustrates the use of each of the…

A: There are probability and non probability sampling techniques.

Q: 9. How does sampling with replacement affect probability?

A: Significance of simple random sample without replacement (SRSWOR) and simple random sample with…

Q: Explain the formula for the variance of the sampling distribution of the mean?

A: Central Limit Theorem for mean: If a random sample of size n is taken from a population having mean…

Q: Briefly explain the use of sampling distribution of sample statistic in hypothesis testing.

A: Use of sampling distribution (SD) of sample statistic (SS) in hypothesis testing

Q: Although, in general, you cannot know the sampling distribution of the sample mean exactly, by what…

A: Sampling distribution of a sample mean:

Q: What statistical procedure is best for the attached scenario and how will it answer the research…

A: Instruction : "What statistical procedure is best for the attached scenario and how will it answer…

Q: What is the difference between descriptive statistics and inferential statistics and can you give an…

A: Descriptive statistics: Descriptive statistics is used to summarize the data and to give graphical…

Q: What is statistical inference ? How do you conduct a comparative experiment ?

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Write down the properties of Hypothesized Sampling Distribution.

A:

Q: What is non probability sampling and explain the types of the same

A: Probability sampling is the sampling technique that allows a researcher to select a sample where the…

Q: how can statistical procedures can help determine whether the data is attributable to chance…

A: Statistical approaches can be quite useful in identifying whether or not data is due to chance. To…

Q: How do you compute for the variance and standard deviation of the sampling distribution of sample…

A: Central Limit Theorem for mean: If a random sample of size n is taken from a population having mean…

Q: What is the sampling distribution in estimating the variance of a population? What are the…

A: The estimation population variance of the sampling distribution, or

Q: whats a statistical hypothesis?

A: Hypothesis: Hypothesis is an assumption about the parameter of the population which will be made on…

Q: What are the two more properties of Hypothesized Sampling Distribution?

A: In order to draw inference about a certain phenomenon, sampling is a well accepted tool. Entire…

Q: What is the distribution of sample means? How does the concept of probability and the distribution…

A: Introduction -   Hypothesis - A hypothesis is an approximate explanation that refers to the set of…

Q: Under what circumstances is non-probability samplingpreferred to probability sampling?

A: As per given by the question, under what circumstances is non-probability sampling preferred to…

Q: sampling methods

A: 1) Generally we can use simple random sampling for big data. if data is complicated we can use…

Q: Differentiate between the probability and non-probability sampling

A: In probability sampling each sample is equally likely to be in the sample.  Here the samples are…

Q: Create real life problem situations in psychological field that illustrates the use of each of the…

A: There are probability and non probability sampling techniques.

Q: What is difference between random sampling and random assignment?

A:

Q: What is the difference between Descriptive and Inferential Statistics? Point out key differences…

A: Definition of Descriptive Statistics Descriptive Statistics refers to a discipline that…

Q: Create real life problem situations in psychological field that illustrates the use of each of the…

A: There are probability and non probability sampling techniques.

Q: Create real life problem situations in psychological field that illustrates the use of each of the…

A: Solution is given below

Q: What is the difference between probability sampling and no probability sampling?

A: The major difference between probability and non-probability sampling is that probability sampling…

Q: State the differences and similarities between simple random sampling procedure and systematic…

A: Comparison of Simple random sampling and systematic sampling.

Q: What is sampling risk? How does it occur?

A: Sampling risk: Sampling risk is a risk that arises when the judgements based on the sample varies…

Q: hat are the goals of random sampling? Can these goals be accomplished by randomizing participants…

A: Random Sample is a subset of people from the population done by the researchers to represent the…

Q: Give concrete or real life examples of non-probability sampling.

A: Here we want to discuss example of non probability sampling.

Q: A critical part of inferential statistics involves determining how far sample statistics are likely…

A: Inferential statistics have two main uses: making estimates about populations (for example, the…

Q: What is meant by saying that a statistical procedure is robust?

A: A statistical procedure is said to be robust in the following situations when the procedure is…