At a border crossing, every 15th car is searched. Stratified Cluster systematic convenience none random

Q: To predict the results of the next election, Statistics Canada phor households in every riding. What…

A:

Q: find 40 th percentile   10,15,18,16,19,20,24,15,26,20,22,25,28,17

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Q: find out 3rd decile  65,85,75,30,20,42,94,34,75,15

A:

Q: A recent graduate chooses 4 continents to visit from the 7 in the world. What is the size of the…

A: A recent graduate chooses 4 continents to visit from the 7 in the world total=7 choose =4

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: Find the 1rst quartile and 3rd quartile of the following numbers  41,43,46,47,48,50,51,52,53,54,55

A: The given numbers already in the increasing order: 41,43,46,47,48,50,51,52,53,54,55 Median = middle…

Q: find 37th percentile   15,28,65,45,85,35,95,65,85,42,50,60,45,85,6

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

A:

Q: Let R represent the event that Aryan will take the bus tomorrow. If P(R) = %, determine P(R"). 1/5…

A: according to bartleby guide line we do only first part of multiple question.there for please re post…

Q: Prob 3

A: Detailed explanation of the importance of appearance in job applications:First Impressions: When…

Q: A thousand people were sampled and classified according to their smoking and alcohol consumption…

A: It is observed that the variables smoking and alcohol consumption status are categorical.

Q: A researcher is comparing average home values in four California cities. She assigns one of her four…

A: Sampling is a technique in which a group of data is selected from an entire population.

Q: A total of 14,105 new cancer cases were reported in Nevada in 2017. The total NV population on July…

A: prevalence is a proportion of the population who have a specific characteristic in a given time. In…

Q: 6. Carlos has a quarter, a nickel, and a penny in his right pocket. In his left pocket, he has 2…

A: Given that Carlos has a quarter, a nickel and a penny in his right pocket while he has 2 blue…

Q: Government agencies carefully monitor water quality and its effect on wetlands.† Of particular…

A: Variable is any quantity that can be measured. There are quantitative as well as qualitative…

Q: The teacher selects 10 left-handed and 10 right-handed students. What type of sampling was being…

A: The teacher selects 10 left-handed and 10 right-handed students. What type of sampling was being…

Q: Identify what type of random or nonrandom sampling technique is used. Minority of senators are to…

A: Given that minority of senators are to be interviewed. So this implies that a group/type of senators…

Q: Choose a match 0.5453 -2.01

A: It is given that P(-2.01 < Z < z) = 0.5453,  Where Z follows N(0,1)

Q: Report the proportion of the 370 students based on mobile phone brands as a percentage. Apple  269…

A: The percentage of a category can be calculated by dividing the frequency of the category by the…

Q: 1, 6, 6, 6, 7, 7, 8, 9, 13, 10, 17 The 10th percentile would be

A:

Q: Find the sample mean 73,62,37,48,74,95,52,53,74,93,101,94,16,47

A: Answer: From the given data, The given data set is, 73,62,37,48,74,95,52,53,74,93,101,94,16,47…

Q: A particular part that is used as an injection device is sold in lots of 10. The producer deems a…

A: From the given information we want to know correct Excel formula for given situation.

Q: find 25th percentile   101,103,106,108,115,117,119,125,137,149

A:

Q: In a sequential sampling plan, the first, second, third and fourth units are good, good, defective,…

A: answer is explained below

Q: Amtrak trains from Chicago to portland arrived at MT, where they made a change, the following number…

A: Given: Data is: 26,17,245,19,38,42,11,0,14,44 n = 10

Q: A statistics lecturer wanted to determine if the time spent studying affected a student's GPA She…

A: Correct Answer: b. Simple Random SamplingReason: The lecturer collected data from 300 randomly…

Q: Renee works as a quality control officer at a lumber yard. She selects every 200th two-by-four that…

A: In systematic sampling we divide the population in N equal sub population then we select every kth…

Q: A researcher divides 200 students according to their major. Then she randomly selects three majors…

A: The used sampling scheme is that first the students divided into groups then random select 3 groups.

Q: find 40th percentile 14,16,18,19,20,24,25,26,28,29,30,32,35,36,38,39

A: Givan Arranging Observations in the ascending order, We get :…

Q: A large group of people get together. Each one rolls a die 150 times, and counts the number of aces…

A: Given : n = 150 p = 1/6

Q: Draw a histogram to show candidate A got 32 votes, candidate B got 10 votes and candidate C got 20…

A: Given that Candidate A got 32 votes, candidate B got 10 votes and candidate C got 20 votes.

Q: Fifteen students took a test. The marks obtained by 10 student, who have cleared the test, are given…

A:

Q: Supp you 2015 Scenario 1 creat 2015

A: The following table shows the minimum, Q1, Median, Q3 and Max values, After entering the data, type…

Q: Determine whether or not the given procedure results in a binomial distribution. If not, identify…

A: Conditions of binomial distribution: The variable defined in the experiment must have only two…

Q: Identify which sampling method is applied for each situation.

A: Given :

Q: find out 73 rd percentile  45,69,35,69,87,314,45,12,20,14,11.3

A:

Q: find 56th percentile   101,110,112,116,114,113,105,106,107,114,106,108,107

A: From the given information we want to find the 56 the percentile.

Q: find 76th percentile   100,109,120,135,125,142,126,108,110,135,120,145,123

A: Given data 100,109,120,135,125,142,126,108,110,135,120,145,123

Q: Find the mean, median, 1rst quartile and 3rd quartile of the following numbers:…

A:

Q: 93% of all dolphinesare cured of a particular bacterial infection. if 6 dolphines are treated and 3…

A:

Q: A local fast food restaurant interviews every 10th customer placing an order at the counter. What…

A: According to the question, a local fast food restraunt interviews every 10th customer placing an…

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: cluster sample.

A: Cluster sampling is a probability sampling technique where researchers divide the population into…

Q: What

A: Range of  their grade is 20

Q: 105,108,120,115,112,116,115,118,119,120,111,125,135,114

A:

Q: sampling technique used when groups are defined by their geographical location is cluster sampling.…

A: We know thatCluster sampling is defined as a sampling technique in which the population is divided…