You fit a two parameter pareto distribution to a sample of 100 claims amounts X₁, X2, ..., X100 and use the likelihood ratio test to test the hypothesis. Ho: 0= 9,α = 3 H₁:0 = 9,a # 3 You are given that Eln(9 + x) = 262. Determine the result of the test at 10% of level of significance.

Q: A lecturer is interested in studying the pass rate of their module. In a particular year, 20…

A: The binomial distribution is one of the discrete probability distribution used to model a success of…

Q: Test the claim that the proportion of men who own cats is smaller than 60% at the .05 significance…

A: The question is about hypothesis testing.Given :No. of people in the sample ( n ) = 55Sample…

Q: a. Let X be a single observation from a normal distribution with mean and with variance 02, where >…

A: The normal distribution is the most commonly used continuous distribution. The random variable which…

Q: 9.3 Disability Insurance: Protecting VBUF Oliver's employer will pay 50% of his long-term disability…

A: Given,salary is $120000 a year.Oliver's employer will pay 50% of his long-term disability insurance…

Q: 13. The following table shows the age (in months) and the number of hours slept in a day of 10…

A: You have attached multiple questions in one question ,We can provide one solution in one…

Q: Suppose X₁,..., Xn~ Uni([0, 0]) are independent and identically ran- dom variables uniformly…

A: a) To find the density function of each individual random variable Xi distributed uniformly on the…

Q: How many ways are there to select three math help websites from a list that contains eleven…

A:

Q: If a researcher found a significant interaction between Factor A and Factor B, what does this mean…

A: The objective of the question is to understand the meaning of a significant interaction between two…

Q: Given the following least squares estimates Ct = a₁ +0.92Yt + e₁t Ct = a₂ +0.84Ct-1 + ezt Ct−1 = a3…

A: The least squares estimate:The least squares estimates  and  from  needed to be determined.

Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 14 years,…

A: X~N(mean=14, sd=0.8)n=sample size=4

Q: In the following data, is the average number of hours the student spent working on math each week…

A: The objective of this question is to find the predicted value for the final grade when a student…

Q: An CDS is perfectly collateralized with cash has an exposure with 5% annual volatility over a 5-day…

A: The CDS is perfectly collateralized with cash exposure.The annual volatility rate over a -day…

Q: Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho:…

A: Null Hypothesis Alternative Hypothesis Sample size Number of successes Significance level

Q: You are conducting a test of independence for the claim that there is an association between the row…

A: The given data is as follows: XYZA323330B273236

Q: You measure 48 textbooks' weights, and find they have a mean weight of 64 ounces. Assume the…

A: The sample size, i.e., the sampled number of textbooks, n=48.The sample mean weight, x¯=64…

Q: Mr. Rogers believes that as people age they are less willing to spend money on clothes. He asks…

A: The objective of the question is to identify the most appropriate statistical test to analyze the…

Q: Based on the data shown below, calculate the regression line (each value to two decimal places) y =…

A: The data is given on x and y.Given that,Sample size

Q: A health science major wants to estimate the mean number of hours students spend at the school gym…

A: Sample size Sample mean Sample standard deviation Assume the population is normal.The objective is…

Q: Choose the most appropriate completion of the sentence.In order to indicate a strong correlation…

A: The objective of the question is to identify the value of the correlation coefficient that indicates…

Q: (a) For a given data, suppose a null hypothesis Ho is rejected at significance level a = 1%. True or…

A: a) For a given data, suppose a null hypothesis H0 is rejected at significance level α = 1%.b)…

Q: Fill in the blanks. Source of Variation Factor A Factor B Interaction AB Error Total Sum of Squares…

A: The question is about two way ANOVA.Given :Sum of squares for factor A ( SSA ) = 15Sum of squares…

Q: 5. Assume that the measurement vector y is obtained from ß by y = WB + ε s where E(BB') = R₁ E(&e')…

A: To find the minimum-variance estimate of β based on y, we can use the principle of estimating β by…

Q: What is the expected value of a $480 bid for a $800 item only against one other and fully random…

A: There is a  bid for a  item only against one another and a fully random counter bid within  and .The…

Q: An educational psychologist thinks that the children in her gifted program have higher IQs than the…

A: Population mean μ=100Population standard deviation σ=15Sample mean x¯=123

Q: Mark has accumulated $52,627 in savings and wishes to invest this money sensibly. The types of…

A: Given,Amount in savings = $52,627The circle graph is,

Q: Using the latest in medical technology, an orthopedic doctor has developed a new surgical procedure.…

A: There are two independent samples which are the "new procedure(X1)" and the "standard…

Q: Consider the Pareto chart, which shows the number of student blood donors by their type for one day…

A: The Pareto chart shows the number of student blood donors by their type for one day of a campus…

Q: Based on the tables can you write an in-depth summary for each? Thank you. Descriptive statistics…

A: The study investigates lifetime and recent drug use patterns among 261 heterosexually identified…

Q: Q3. Identify the sampling technique used in the study. (a) In a large school district, all teachers…

A: The objective is to identify the sampling technique used for each of the given scenarios.

Q: manufacturer knows that their items have a normally distributed length, with a mean of 12.3 inches,…

A: The objective of this question is to find the probability that the mean length of 11 randomly chosen…

Q: Go to Youtube and search for: We Were There - Polio. You should see a video put out by the CDC.…

A: The study is conducted to study the polio.The random variables under study are the placebo effect…

Q: 70% 60% 50% 40% 30% 20% 23.43 10% 64.80 11.71 Store 1 Sales Breakdown by Product Group 53.40 34.29…

A: It is given that the total sales value is 137,000,000. The objective is to determine the percentage…

Q: What is the appropriate statistical test to use for the scenario in the above summary table? A.…

A: The summary table is given as follows: SourceSum of squaresdfMean squaresFTime…

Q: What happens to the range as the number of observations increases? If you have a data table that…

A: The range is the basic and simple measures of the variation which is used for analyzing the…

Q: We all know that when the temperature of a metal increases, it begins to expand. So, we experimented…

A: In this experiment, the goal is to analyze the relationship between the temperature and length of a…

Q: Outcome Efficacy Knowledge (N-108-110) (N-128-129) 0.60 0.51 7.54*** -6.86*** Rape myth acceptance…

A: Paired Sample t-Tests for Pretest and Posttest for each…

Q: Source Factor Block Error Total DF SS ? 3 ? 15 193.800 464.218 ? MS 64.600 154.739 4.464 F ? P ?…

A: ANOVA table Source DFSSMSFPFactor ?193.80064.600??Block 3464.218154.739Error ??4.464Total15698.190.

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: From the provided information,Number of coursesFrequencyRelative frequencyCumulative…

Q: A researcher wants to test whether sending juvenile offenders to boot camp will increase their…

A: The objective of the question is to identify the appropriate statistical test to analyze the data…

Q: Q2. Classify each variable as discrete or continuous a) Ages of people working in a large factory b)…

A: Definitions:Discrete Variable: A discrete variables are countable and finite that means we can count…

Q: Sorry 0.2% is incorrect

A:

Q: What conclusions would you draw if α = 0.05? What would you conclude if α = 0.01?

A: Now we know that the P-value is equal to 0.0009. We have to draw conclusions using the two different…

Q: FRQ #1: The manager of a local fast-food restaurant is concerned about customers who ask for a water…

A: 1) Given,Sample size, n = 80Number of successes in sample, x = 23

Q: a. b. 7.5 7.5 9 7.577.5 6 5 9 7.5 Use your stapplet or a calculator to find the mean and standard…

A: Given that,The data is given on the number of hours of sleep the student got the previous…

Q: 1. Suppose a fire insurance company wants to relate the amount of fire damage in major residential…

A: The equation for the least-squares regression line is given by:where:​ is the predicted value of…

Q: Let Y represent the profit (or loss) for a certain company X years after 1975. Based on the data…

A: Here the dependent variable (Y) is profit for certain companies.The independent variable (X) is the…

Q: answer all parts please

A: The objective of the question is to understand the R code provided and explain its functionality in…

Q: The amount ofregular unleaded gasoline purchasedevery weekat a certain gas station is normally…

A: The objective of this question is to find the probability of the amount of gasoline purchased in a…

Q: State assumptions of the test. 1. The subjects must be part of a medical study group investigating…

A: The assumptions of a statistical test can vary depending on the specific test being used and the…

Q: Consider a discrete-time process on the integers defined as follows: Xt = Xt-1 + It where It are…

A: The discrete-time process is defined as is a random variable that has a values  having a probability