give at least 2 examples each of the different levels of measurement *nominal *interval *ratio *ordinal
Q: How many 3-digit number can be formed from the digits 0,1,2,3 a. if no two digits are to be the sam...
A: * SOLUTION :- from the given information the calculation is given below
Q: 6. A cooperative manager claims that the average daily income of the cooperative is P30,000 with sta...
A: One sample t test : The one-sample t-test may be a applied math hypothesis take a look at accustomed...
Q: Two samples of scores on a survey are as follows: Sample A: 107 6 8| 7 |9 Sample B: 18 310|112 7 27....
A: We have given that, The data of sample B is, 18, 3, 10, 1, 12, 7 Then, We will find the variance ...
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Q: A certain kind of sheet metal has, on average, 6 defects per 11 square feet. Assuming a Poisson dist...
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Q: tent manufacturer knows from past data that there is an 13.1% chance of having a defect in the zippe...
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Q: Theorem 5-6. (c) Distribution of the Product of two Random Variables. Let X and Y be two independent...
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Q: Outline three common types of correlation coefficient utilized in analyzing data and explain the con...
A: There are three most common types of correlation coefficient as follows : 1. Pearson correlation 2....
Q: 2. Suppose in a sample of size 10 articles, the probability that a single article will be nonconform...
A: Givensample size(n)=10The probability that a single article will be nonconforming (p)=0.1
Q: Researchers constructed a confidence interval for the mean body temperature of healthy US adults, us...
A: Definition of confidence interval: Were this procedure to be repeated on numerous samples, the propo...
Q: Example 5-35. A two-dimensional r.v. (X, Y) have a bivariate distribution givenm by : x2 + y P (X = ...
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Q: P(x) 0.2 1 0.1 2 0.25 3 0.45 Find the standard deviation of this probability distribution. Give your...
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Q: Let (x, :1€7}, denote an ARMA(1,1) time series satisfying the equation: Assume also that {u, : t eT}...
A: Given xt : t∈T be an ARMA1,1 time series process xt-μ=β1xt-1-μ+ut+α1ut-1
Q: Veterinary services among the Springfeild community would like to create an awareness concerning tes...
A: Veterinary services among the Springfeild community would like to create an awareness concerning t...
Q: Find the probability distribution for the number of heads that occur when 4 coins are tossed.
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Q: Aeriment is designed to compare five different advertisements for a pen. Advertisement A greatly und...
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Q: Use the empirical rule to solve the problem. The amount of Jen's monthly phone bill is normally dist...
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Q: If she calls 10 investors, what is the probability that at least 2 will be interested to invest in h...
A: Let p be the probability of investing in new technology. Given that p = 11.18% = 0.1118 Let X denote...
Q: A Nordstrom manager wants to survey customers as they |leave the store on a certain day. There are a...
A: Given that, Population size N=420 Sample size n=50 In a systematic sampling N...
Q: A random variable X has the probability density function is given by ke2,x20 S(x) = (1) find k (ii) ...
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Q: If A and B are events with P(A)=0.6, P(A OR B)=0.98, P(A AND B)=0.02, find P(B)
A: According to the given information, we have P(A) = 0.6P(A OR B) = 0.98P(A AND B) =0.02
Q: From the 457 business graduates of a university, 404 graduates consider to work after they have comp...
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Q: For the given data set: [5.1, 7.3, 7.5, 7.2, 7.4, and 7.1] Determine the outlier using Grubbs test. ...
A: The given values are: x : 5.1, 7.3, 7.5, 7.2, 7.4, 7.1
Q: In a group of 800 students, the number of married is 320. But of 240 students who failed, 96 belonge...
A: In a group of 800 students, the number of married is 320. But of 240 students who failed, 96 belonge...
Q: . In a group of 800 students, the number of married is 320. But of 240 "students who failed, 96 belo...
A: Given that Let A stand for married students B stand for who failed to married Total students N=80...
Q: A jar contains 4 red marbles numbered 1 to 4 and 6 blue marbles numbered 1 to 6. A marble is drawn a...
A: Given jar contains 4 red marbles numbered 1 to 4 6 blue marbles numbered 1 to 6. A marble is drawn ...
Q: The table below shows the number of survey subjects who have received and not received a speeding ti...
A: Given information- We have given the table shows the number of survey subjects who have received and...
Q: The time it takes to hand carve a guitar neck is uniformly distributed between 110 and 190 minutes. ...
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Q: Assume that the length of human pregnancies from conception to birth varies according to a distribut...
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Q: Suppose that you have 8 green cards and 5 yellow cards. The cards are well shuffled. You randomly dr...
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Q: Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores ar...
A: Given,mean(μ)=100standard deviation(σ)=15
Q: The middle interval around the population proportion which captures 95% of sample proportions of ve...
A: formula for the sample size
Q: Click here for the Excel Data File Determine the mean and the median of a typical wash cycle. (Round...
A: Given data : 34,37,41,27,34,47,44,38,39,37,27,34,44,29,35,37,33,33,26,28,37,27,41,43,39,26,47,35,33,...
Q: CWD Business systems maintains a successful Telecom sales department for Top up call credit in which...
A: Given information: It is given that the phone calls come in a rate of about 15 per hour. The clerk i...
Q: Entrance exam scores at Cititon University are normally distributed with a mean of 552 and a standar...
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Q: 1. A training director of a large chain of department stores in Makati wants to know if a week's tra...
A: The following data of 10 salesladies are given before and after the training as: Before After 6...
Q: Calculate the 95% confidence limit.
A: here sample size is small and population standard deviation also unknown so use t critical for conf...
Q: Mean Degrees of Sum of Square Source Freedom Squares (Variance) F Consider an experiment with seven ...
A: There are c = 7 groups and 5 values in each group.
Q: Find the area of the shaded region under the standard normal distribution to the left of the given z...
A: We have given that, Z be a random variable from standard normal distribution with mean = 0 and stan...
Q: Testing Hypotheses. In Exercises 13–24, assume that a simple random sample has been selected and tes...
A: Given,sample size(n)=93sample mean(x¯)=3.91standard deviation(s)=0.53α=0.05
Q: In how many ways can 4 boys and 4 girls be seated in a row A. if the girls must be together B. if ...
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Q: Use this information to answer #19 - #23: A sample of 10 Psychology students at UNCP students were a...
A: Solution: The sample of observations are 0, 1, 0, 1, 2, 3, 5, 4, 0, 6 n= 10 observarion The lowest...
Q: If you randomly select a card from a well-shuffled standard deck of 52 cards, what is the probabilit...
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Q: A golf ball is selected at random from a golf bag. If the golf bag contains 8 type A balls, 6 type B...
A: According to the given information, we have Given that a golf ball is selected at random from a golf...
Q: 3. The defect rate for a laptop is 4%. Assuming the defects occur independently, what is the probabi...
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Q: What middle interval captures the fill of 95% of all bottles?
A: Let X denote the amount of beer in a bottle. Given that X follows N(mean = 330, SD = 2.9), then Z = ...
Q: What's wrong with the following statement? "Because the digits 0, 1, 2, ..., 9 are the normal result...
A: We have given that The digits 0, 1,2, ...9 are the normal resuts from lottery drawings.
Q: A sample of students involved in laboratory accidents was categorized by age. The results appear as:...
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Q: My internal width is 8, how can i solve for the class intervals? and please do solve this problem wi...
A: Number of times a variate value is repeated is called its frequency. The number of observations corr...
Q: The positivity rate in a certain group is 3.5%. Determine the probability that a batch will test neg...
A: The positivity rate in a certain group is 3.5%.
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- Determine which of the four levels of measurement ( norminal, ordinal, interval, ratio) is most appropriate for the data below. Years in which U.S. presidents were inauguratedThe total number of status offenses that adult offenders reported having committed as juveniles. Is this a nominal, ordinal, interval, or ratio level measurement and why?What scale of measurement does self-perceive concentratiom fall?
- 3) Below are the ages of ten women who have been recognized for their social work: 45, 56, 43, 62, 71, 59, 48, 44, 75, 66, 77, 53 and 70. With these data, calculate the measurements below: a) Averageb) Mediumc) FashionDetermine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below. Companies that produced movies in 2007 Choose the correct answer below. A. The ordinallevel of measurement is most appropriate because the data can be ordered, but differences (obtained by subtraction) cannot be found or are meaningless. B. The intervallevel of measurement is most appropriate because the data can be ordered, differences (obtained by subtraction) can be found and are meaningful, and there is no natural starting point. C. The nominallevel of measurement is most appropriate because the data cannot be ordered. D. The ratiolevel of measurement is most appropriate because the data can be ordered, differences (obtained by subtraction) can be found and are meaningful, and there is a natural starting point.Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. Student’s grades, A, B, or C, on a test.
- The four levels of measurement scale are Nominal, Ordinal, Interval and Ratio. What can be computed with each type (Frequency, Median, Mean, Standard Deviation, Standard error, Ratio, Coefficient of variation)?What additional information is obtained by measuring two individuals on an interval scale compared to a ordinal scale?A study has been conducted to compare people of different backgrounds (Australians, Europeans, Asians, Other) and how their level of agreement for re-instating national service (Strongly Disagree, Disagree, Agree, Strongly Agree). Which of the following best describes the level of measurement for level of agreement for re-instating national service? Categorical: Nominal Metric: Ratio Metric: Interval Categorical: Ordinal