five state officials are listed. 1 Governor (G) 2 Lietuenant Governor (L) 3 Secretary of State (S) 4 Representative (R) 5 Press secretary (P) List 10 possible samples without replaceent of size 2 that can be obtained from the population of five officials. If as simple random sampling procedure is usedto obtain a sample of two officials, what are the chances that it is the first sample on your list in part (a)? the second sample? the tenth sample? List all 10 possible samples without replacement of size 2. Use the letter abbreviation for each official.

Q: 7. A researcher interviewed all the nurses in each of the 5 randomly selected private hospitals in…

A: 7. A researcher interviewed all the nurses in each of the 5 randomly selected private hospitals in…

Q: 2. The population consists of 1,200 people. How will a researcher choose from this population a…

A: It is given that the population consists of 1,200 people and the researcher choose a simple random…

Q: d) If the class consists of 15 males and 15 females, assign the males the numbers from 1 to 15 and…

A: A simple random sampling means randomly selecting a sample from a population where each sample has…

Q: A facilities supervisor at a sports stadium wants to rate the condition of the seats at the stadium.…

A: Convenience sampling       Convenience sampling is a type of non-probability sampling that involves…

Q: following best describes a stratified sample of passengers?

A: A host on a cruise ship wants to collect data on the time passengers spend at various activities on…

Q: Of the 300 students that I will send surveys to, how many between the ages of 18 and 24 should I…

A: her given there are total 1500 students in college  35% between the ages of 18 and 24,   that is…

Q: B. The event organizer plans to give 9 complimentary tickets to the presidents of the school…

A: We have to distribute : 9 tickets out of 50 presidents Now we have to answer for mentioned…

Q: What are the appropriate null and alternative hypotheses?

A: Given: The governor of one state believes that more than 55% of the state's registered voters would…

Q: to survey clients at a massage-therapy spa, the researcher alphabetically lists all of the customers…

A: Given that, The researcher alphabetically listed all of the customers the spa had last month. Then…

Q: 1) Decide whether these sampling methods produce a simple random sample of students from a class of…

A: The process of taking out a sample from the population is called sampling. There are different…

Q: 7. The Yupi Diliman Chancellor wants to know the current condition of the laboratory rooms in the…

A: Here, our objective is to determine the total number of laboratory rooms in need of repair. Ten…

Q: A small community college employs 58​ full-time faculty members. To gain the​ faculty's opinions…

A: Random number generator, and random number table are ways to collect random samples.

Q: 9. Mang Kiko, a banana plantation owner, plans to expand his banana business due to recent…

A:

Q: 2. We select n=2 random samples without substitution from the population 7, 10, 9, 11, 13, 12, 15 in…

A: It is given that , we select n = 2 random sample without substitutions from the population 7,10 ,…

Q: A little league baseball organization has 16 teams with 12 players each. 4 teams were randomly…

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

Q: (a) A consultant wants to ask workers at a factory about the workers' job satisfaction. Which of the…

A: a)  The random sample is best described by a randomly selected number.  Hence, third option is…

Q: The Dallas Cowboys are a team that is part of the NFL. What is a sample space for the outcome of…

A: Given: sample space for the outcome of their next game against the Washington Redskins

Q: _1. A researcher interviewed people from each town in the province of Albay for his research on…

A: According to the guidelines, we are only allowed to solve the first three subparts. Please post…

Q: A study is being conducted of the faculty salaries for a public university. Of the 1200 tenuretrack…

A: a.In this context, the faculties are named as 3 stratum. That is full professors, associate…

Q: Suppose you are assigned the number 1, and the other students in your statistics class call out…

A: In this case, we need to choose correct answers for the given statements.

Q: When the Bureau of Labor Statistics conducts a survey, it begins by partitioning the United States…

A: Simple random sampling method is the method in which the selection of items completely depends on…

Q: Suppose we are interested in the proportion of statistics students at this university who are…

A: The question is about sample proportion  Given : No. of randomly selected student ( n ) = 10 No. of…

Q: A researcher wanted to know the average screen time (in hours) Of the students using cellphone.…

A: Given : Pop. size (N) =  4  4 , 5 , 6 , 7 Sample size (n) =3

Q: The Mathematics Department of the University of Louisville consists of 8 professors, 6 associate…

A:

Q: Xiaochen is playing a dungeon and dragons board game and the outcome of her actions are determined…

A:

Q: It will required ____ row(s) and the last sample value will be _______

A: Solution: given, population of N=903​, starting from row 03 and column 01 of the accompanying table…

Q: If a company employs 3,500 people and if a random sample of 175 of these employees has been taken by…

A:

Q: The Mathematics Department of the University of Louisville consists of 8 professors, 6 associate…

A: Since we are selecting a group of people so the arrangement does not matter. So we will use the…

Q: A restaurant has a "low sodium" menu and a "low calorie" menu. On the "low sodium" menu there are 5…

A: Solution: We can write the given information in a tabular form as follows:   Low Sodium Low…

Q: A researcher is conducting a study with a population of 7,346 people. She wants a sample size of 80.…

A: Consider, the identity k: k=Population size/sample size  =7346/80  =91.825  ≈92

Q: Consider a finite population with five elements labeled A, B, C, D, and E. Ten possible simple…

A:

Q: Candidates for the Czech presidential elections have to gather 50,000 valid signatures to be…

A: a)GivenThe sample proportion of invalid signatures of first 100 random sample p__1=0.11The sample…

Q: Suppose a sample of 25 named storms that have made landfall in the United States since 2000 is…

A: Given a a sample of 25 named storms that have made landfall in the United States since 2000 is…

Q: An international agricultural research group wants to compare a new variety of corn (Variety B) with…

A: Solution. Independent samples is used when no pairs observations are taken.

Q: A high school administration wants to collect data onthe amount of time the students use computers.…

A: For a simple random sampling, allot each student a unique number (a serial number or the admission…

Q: 2. Barangay security members were selected according to whether they prefer day or night duties. 3.…

A: Given that    2. Barangay security members were selected according to whether they prefer day or…

Q: (a) There are 18 girls and 18 boys in a class. To find out their most favorite subjects in the…

A:

Q: 9. Mang Kiko, a banana plantation owner, plans to expand his banana business due to recent…

A:

Q: . Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown. e.…

A: The city of Raleigh has 9500 registered voters. There are two candidates for city council in an…

Q: How do I do this in excel?   Rocky Mountain National Park is a popular park for outdoor recreation…

A:

Q: 2. A manufacturer of window frames knows from past experience that 10 per cent of the production…

A: Let X be the random variable from binomial distribution with probability (p) = 10% = 0.10 and sample…

Q: In the 2000 presidential election, three candidates split the vote as follows. Bush 47.9% Gore 48.4%…

A: Parameter is a number that describes data of a whole population. Statistic is a number that…

Q: A couple decides to have children until they have one boy and one girl, but they will not have more…

A: A couple decides to have children until they have one boy and one girl. But they will not have more…

Q: 1./Jonathan wanted to find a sample of a population that is made up of two groups, one with 35% of…

A:

Q: Suppose that a group of statistics students is divided into two groups: business majors and…

A: From the information, there are 16 business majors in the group and seven non-business majors in the…

Q: The factory manager will decide whether the machine that is owned needs to be replaced with a new…

A:

Q: Two women are going to give birth to one child each. Give the sample space of the possible outcomes…

A: Solution: From the given information, the gender of child (male, female) and blood group (A, B, AB,…

Q: Snoopy Brown is interested in the number of businesses that do not allow dogs in St. Paul, MN.  To…

A:

Q: 5.What is the benefit of random selecting single sample from a population

A: Asked about  benefits of random sampling :  Random sampling : Selecting a sample from population in…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.