A scientist surveys 2676 of the current 3308 patients taking a specific medication. What is the size of the sample: What is the size of the population: Submit Question

Q: Eighty five percent of the council plans to attend the Thanksgiving parade Population Sample

A: Population is the entire group or complete of set of individuals involve in the study. It contains…

Q: Identify the sample space for a couple having four children.

A:

Q: Which type of sampling method is used in the following? 20 people from each dorm are asked to fill…

A: In simple random sampling, the samples are chosen at random from the whole population. In cluster…

Q: Say you were interested in sampling students who deal drugs on campus. Wha sampling technique could…

A: (5) You were interested in sampling students who deal drugs on campus.

Q: legally purchase alcohol in the State of Oregon (students who are 21 or over). If we want the margin…

A: Given that  Margin of error =E =5% =0.05 90% confidence interval.  NOTE:- According to bartleby…

Q: A political scientist surveys 28 of the current 101 representatives in a state's legislature. What…

A: A finite part of a population chosen for an experiment is called a sample, and the number of…

Q: Read the description below and determine the method of sampling. Ask four classmates to rate the…

A: Answer is  Convenience

Q: A political scientist surveys 40 of the current 138 representatives in a state's congress. What is…

A: Determine the size of the sample from the given data. The size of the sample from the given data is…

Q: How many people at the clinic have blood type AB? Which blood type does the least number of people…

A: A survey is a method of collecting data from the respondents to collect information for the…

Q: Determine the number of samples in A' N B, B', and A UB.

A: The given data can be described according to events A and B as   B B' Total A 22 8 30 A'…

Q: A political scientist surveys 26 of the current 157 representatives in a state's congress. What is…

A: A political scientist surveys 26 of the current 157 representatives in a state’s congress.

Q: Identify the population and sample. In a random sample of Salinas residents, 137 said they would…

A: Population: The population in a statistical study is the entire group of individuals about which we…

Q: Given 1,400 freshmen students with 600 male students and 800 female students, describe the way you…

A: The population is of freshmen students =1400The number of male students in  Strata-1 =600The…

Q: Henry conducts a survey at his middle school to determine the students' favorite after-school…

A: There are four main types of probability sample. Simple random sample: In this, every member of the…

Q: A political scientist surveys 35 of the current 130 representatives in a state's legislature. What…

A:

Q: A political scientist surveys 39 of the current 143 representatives in a state's congress. What is…

A: According to the given information, We have In a state's congress, a political scientist surveys 39…

Q: a. How many degrees of freedom are there in determining the among-group variation? b. How many…

A: here given there are 8 group with four values in each  c= 8 so here n = 8 * 4 = 32

Q: A worker at a frozen yogurt store has 2 3/4 cups of frozen yogurt to give to customers as samples.…

A: We have to find no. Of samples , using all the frozen yogurt.

Q: If you have 8 tubs in each group and 10 tadpoles in each tub what is your sample size for each…

A: The number of tubs is 8 in each group and 10 tadpoles in each tub.

Q: A city's telephone book lists 300,000 people. If the telephone book is the frame for a study, how…

A: Here population size, N=300000 Systematic sample is done on every 100th person i.e sampling interval…

Q: A political scientist surveys 29 of the current 131 representatives in a state's congress. What is…

A:

Q: A political scientist surveys 23 of the current 96 representatives in a state's legislature. What…

A: Solution: Sample is the subset of population. Population is the entire set of units under study.

Q: A political scientist surveys 38 of the current 146 representatives in a state's legislature. What…

A: Size of the sample (n) = 38 Size of the population (N) = 146

Q: estimate the sample size for a population of 750 people.

A: To estimate the sample size the required calculation can be defined by the formula  Slovin's…

Q: A political scientist surveys 33 of the current 134 representatives in a state's legislature. What…

A: It was stated that a political survey 33 of the current 134 representatives in a state’s…

Q: (490, 510)? ne sample mean.

A: Given Data Population Mean,μ = 500.0 Population Standard Deviation,σ = 80.0 sample…

Q: When calculating the sample size for a research study, a researcher should always round the final…

A: The statement is true.

Q: A political scientist surveys 47 of the current 120 representatives in a state's congress. What is…

A: Population: The population is the set of all subjects of interest. Sample: A sample is the subset of…

Q: A political scientist surveys 33 of the current 134 representatives in a state's legislature. What…

A: Sample: A sample is a proper subset of a population to study the characteristics of a population.…

Q: A pollster uses a campus directory and contacts every 50th person listed. What type of sample is…

A: Simple random sampling: In simple random sampling, all the units in the population have the equal…

Q: A quality control officer in a food processing factory selects every 20th jar of pickles from the…

A: In the above question food processing factory selects every 20th jar of pickles from the conveyor…

Q: Martha Quinn is interested in the proportion of fast to slow songs she will play today. She takes…

A: We know that Simple Random sampling is a sampling technique in which every unit of the population…

Q: The accounting department took a simple random sample of 7 audits. The number of days to complete…

A: Given data, 48,41,42,42,45,43,47   Median=?

Q: A political scientist surveys 34 of the current 90 representatives in a state's legislature. What is…

A: Population: A population is the collection of all possible events for an experiment. Sample: A…

Q: Rangers tagged and released 250 small mouth bass into a Round Lake. A month later, fishermen on the…

A: Given that 250 small mouth bass are tagged and released in lake. A month later a sample of 50 mouth…

Q: A school principal surveys all students in four classrooms and asks them about lunch. Which…

A: Here the population is all students in the four classrooms. Given all the students in four…

Q: a. How many treatment conditions were compared in the study? b. What was the total number of…

A: Here it is given that, a research report from an independent-measures study states that there are…

Q: A political scientist surveys 26 of the current 87 representatives in a state's legislature. What…

A: Size of the population is total number of individuals under study. Size of the sample is number of…

Q: Every hour, a random sample of two small boxes is collected and the weight of each box is measured.…

A: Given information: The measured weights of a random sample of two small boxes are given. The results…

Q: Edison Middle School has 600 students: 200 in grade 6, 200 in grade 7, and 200 in grade 8. The…

A: The question tests your ability to pick a random sample that would satisfy the whole population.

Q: atherine Chão, Director of Marketing Research, needs a sample of households to participate in the…

A: Quota sampling is known as a method non-probability sampling. In this method, the available…

Q: A political scientist surveys 29 of the current 155 representatives in a state's legislature. What…

A:

Q: (a) How many of the students in the sample got an A? How many got a D? The number of students who…

A: Given: Sample data: Grade frequency A 8 B 26 C 31 D 24 F 41

Q: Describe how you would pick a sample for an interview. ng. (St-

A: here total 1950 student in school and here systematic sampling method is used

Q: A political scientist surveys 22 of the current 107 representatives in a states legislature.   What…

A: Population: A population is the collection of all possible events for an experiment. Sample: A…

Q: political scientist surveys 31 of the current 99 representatives in a state's legislature. What is…

A: Given: A political scientist surveys 31 of the current 99 representatives in a state's legislature.

Q: Find the sample proportion 1. n=550,x=308 2. n=480,x=168 3. n=620,x=248 4. n=740,x=250 5.…

A: Given,1. n=550,x=308  2. n=480,x=168  3. n=620,x=248  4. n=740,x=250  5. n=1120,x=616

Q: A political scientist surveys 27 of the current 152 representatives in a state's legislature. What…

A:

Q: A group project ivestigated the number of hours of TV viewed by students ona caollege campus. Two…

A: From the provided information, A group project investigated the number of hours of TV viewed by…