Nursing supervisors are selected using random numbers in order to determine annual salaries. Select one: O a. Cluster sampling O b. Systematic sampling O c. Random sampling d. Startified sampling

Q: 13. Determine the type of sampling used in the following scenario: A researcher has a list of names…

A: Given the scenario :- A researcher has a list of names( In alphabetical order) of her respondents…

Q: Every 100th hamburger manufactured is checked to determine its fat content. Select one: O a. Random…

A: Random sampling is equivalent to drawing random names from a bowl without looking. So when some…

Q: .In a population divided into 4 strata, the sampling that is practiced in each of these strata is:…

A: In stratified random sampling, based on some characteristic, the population is divided into two or…

Q: Jenny is trying to find which phone is the most popular among students. She is doing 4 types of…

A: When we select the samples randomly with equal chances then that is called random sampling.  So, 1)…

Q: City planners plan to survey residents to estimate the proportion of city residents who use public…

A: Give  that city planners plan to survey residents who use public transportation to estimate the…

Q: A sample of students from a school was taken by choosing the first 100 students who arrived at…

A: Answer: Convenience Sampling

Q: For a survey, a sample of municipalities was selected from every province in the country and…

A:

Q: Find the required sample size, n, if c=0.89, E=0.05, and  is unknown.

A: Solution: Given, c=0.89 E=0.05 Proportion is unknown. The critical value for zα/2 =1.598 using Excel…

Q: students from ea Which sampling technique? o Convenience o Stratified Sam

A: the data above is divided into a particular proportion this is a case of proportional sampling which…

Q: Identify the type of sampling used: random, systematic, convenience, stratified, or cluster. To…

A: Systematic Sampling: In Systematic sampling individuals are selected at an predetermined regular…

Q: Randomly selected households from each barangay in Marikina City were surveyed to know the number of…

A: Sampling: The method of drawing samples from the population. It is beneficial over studying the…

Q: You timed every kth dog grooming session over the course of a month, which resulted in 35 timed…

A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…

Q: Since the election in the Philippines is approaching, a known state university conducted a survey to…

A: Given that, a known state university conducted a survey to its students on their preferred…

Q: If we need a sample size of 15 from the table below, how many samples we need to get in Group A…

A: Answer: Option d. 8

Q: Identify the type of sampling used (random, systematic, convenience, stratified, or cluster…

A: We know that the, In a random sampling, each unit of a population has an equal chance of being…

Q: determine monthly rental prices of apartment units in the San Francisco area, samples were…

A: Simple random sampling: Simple random sampling is defined as a method of sampling in which, a sample…

Q: To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at…

A: Sampling methods: In simple random sampling, all the units in the population have equal chance of…

Q: Define the following terms: 1) Stratified Random Sampling 2) Systematic Sampling

A: This type is sample involves dividing the population into different groups or strata and then…

Q: In a study, the sample is chosen by dividing the population into voting precincts, and sampling…

A: Since Here we first dividing the population in percent and then sampling everyone in selected…

Q: 1.How many respondents should be chosen from Luzon? A. 125 B. 150 C. 175 D. 200 2. What type of…

A: Given that, a sample of respondents who own a Laundry Business from Luzon, Visayas, and Mindanao.…

Q: In a study, the sample is chosen by separating all cars by size, and selecting 10 of each size…

A: Stratified sampling: In stratified sampling the whole population is divided into two or more…

Q: An environmental agency took a map of a region near a former industrial waste dump and placed a grid…

A:

Q: Identify the type of sampling used (random, systematic, convenience, stratified, or cluster…

A: In the above question:

Q: In Exercise identify which of these types of sampling is used: random, systematic, convenience,…

A: Simple random sampling:If a sample of n subjects is selected and every unit in the population has…

Q: is a sampling technique where the entire population is divided into groups and a random sample of…

A: Sampling: Sampling is a procedure to take the samples from the population. There are four types of…

Q: Nursing supervisors are selected using random numbers in order to determine annual salaries. Select…

A: It is an example of random sampling because supervisors are randomly choosing nurses from all nurses…

Q: 10. Marina sampled every tenth member of the population in her studies. What type of sampling would…

A: The objective is to find out which sampling method Marina used in her study.

Q: Suppose the accounts receivable are arranged randomly. What kind of sampling she should choose? (b)…

A: Aida is an auditor in a firm. She verified the amounts on 5% of the accounts and estimate the…

Q: To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at…

A:

Q: A graduating education student is interested to know the engagement of senior high school students…

A: Stratified sampling: In stratified sampling the whole population is divided into two or more…

Q: What is the method of sampling used here

A: The process of selecting the sample is given by Firstly the NGO selected some wilayats from 8…

Q: Identify the sampling technique used to obtain the following sample. Colored balls in a basket are…

A: Solution Given the coloured balls in a basket are shaken and then balls are selected from the…

Q: To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at…

A: The study is to obtain the which sampling to be used.

Q: determine if the following situations are random or nonrandom sampling.then identify what type of…

A: Note: " Since you have asked multiple sub-parts, we will solve the first three sub-parts for you. If…

Q: An acceptance sampling plan with n = 15 and c = 1 has been designed with a producer’srisk of .075.a.…

A:

Q: n the final sampling design, what is the elementary unit?   A. A food chain  B. A street C. An…

A: 1) In the final sampling design, what is the type of sampling frame? sampling frame is a list of the…

Q: Which of the following sampling techniques is considered as a method of probability sampling? A…

A: Non Probability Sampling: If a sample is not chosen based on probability known as the method of…

Q: Suppose that Fairfax County has N=400,000 households.  Further, assume that for we have a complete…

A: 1) Using household income, we sort the list from lowest to highest household income and label these…

Q: Identify the sampling technique used to obtain the following sample. Ping pong balls in a bin are…

A: Answer is option ( D)  Random sampling.  In random sampling each and every object has an equal…

Q: In the final sampling design, what is the type of sampling in the first stage?    A. simple random…

A: It is given that the government wants to know the average monthly income reduction of NY's food…

Q: 2.- A researcher wants to select a sample of 40 students from four private high schools, by…

A:

Q: Identify which type of sampling is used: random, systematic, convenience, stratified, or cluster. To…

A: In simple random sampling procedure, each of the population unit has same chance of being included…

Q: One the following sampling designs is a form of non-probability sampling? a. Cluster sampling. O b.…

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

Q: In a population divided into 4 strata, the sampling carried out in each of these strata is: Select…

A: Stratified sampling:If the population is very heterogeneous and considerations of cost limit the…

Q: Identify the sampling technique used. Based on 13,000 responses from 28,000 questionnaires sent to…

A: To identify the sampling techniques used.

Q: Determine if the following situations use random or nonrandom sampling. Then, identify what type of…

A: Probability sampling: In the probability sampling each unit of the populations has the equal chance…

Q: The department head of a private secondary school in Marikina City surveyed randomly selected…

A: Given that  The department head of a private secondary school in Marikina City surveyed randomly…

Q: Identify the sampling method (simple random sampling, systematic sampling, convience, or stratified…

A: In Simple Random Sampling, each member has an equal chance of being chosen.In Stratified sampling,…

Q: entify the sampling m- provided each numbe of 2,000 was sought t - city's public schoo chools is 100…

A: 1)  when investigator split population into small group we called it as cluster. this sampling…

Q: In study of evaluating new educational methods, the students were divided into 5 groups. If a…

A: It is given that the students were divided into 5 groups and researcher selected sample from each…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.