If Rita receives S39.24 interest for a deposit earning 6% simple interest for 110 days, v amount of her deposit? (Round your answer to the nearest cent.) S

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Q: a) Find P(Y, > 1, Y, > 1) b) Are Y, and Y, independent? c) What is the marginal distribution of Y

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Q: 1) Using the data from the American Community Survey (IPUMS), the Pew Research Center reported that…

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A: Solution-: Given: r=0.60, n=25  To test, Hypothesis: H0: There is no significant relationship…

Q: The Joint Distribution of the Minimum and Maximum Def EX2: Pyoof I Fxa.X(m) (X, y) = P(X(1) < a,…

A: We need to prove the joint distribution  of the Minimum X(1) and Maximum X(n).  such that:-

Q: y? (d) Could p(y) = for y = 1, .., 7 be the pmf of Y? 136 ---Select--- v P(Y) = because P(V) y = 1

A: Given that  p(y)=(y2/136)  for y=1,2,___,7

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A: There are two independent samples which are overweight and right weight. We have to test whether the…

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A: We have given that  Correlation coefficient r = 0.60 Sample size n = 10

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A: From the given information, The quantity Xt follows an Arithmetic Brownian motion with drift 3 and…

Q: A recent report claimed that 13% of students typically walk to school. DeAnna thinks that the…

A: Given that  Hypothesized Population Proportion (p_0)(p0​) = 0.130.13 Favorable Cases (X)(X) =…

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A: Given that red =4 ,green =7,blue =2,yellow =5 Find the probabilities

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A: Given that  Number of times coin tossed (n) = 25   We know that  Probability = Number of favorable…

Q: Q6 At all times, an urn contains N balls- some white balls and some black balls. At each stage, a…

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A: Given  Level of significance ɑ=0.05, df=min(n1-1,n2-1)

Q: Šample 2 Assume that both populations are normally distributed. a) Test whether u, >H2 at the a =…

A: a) Assume that the variance of 1st population is σ12 and the variance of 2nd population is σ22.

Q: For the hypothesis test Ho :µ = 16 against Hj : µ < 16 with variance unknown and n = 10, find the…

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Q: Yield Fetilizer Water 201 100 1000 325 200 1000 124 300 1000 129 400 1000 344 500 1000 193 100 2000…

A: Disclaimer : “Since you have posted a question with multiple sub-parts, we will solve first three…

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Q: "Jse Dataset4, which is posted in Data Sets in Bb. The purpose of the anlysis is to predict Income…

A: Confidence interval are used to estimate the range where the true parameter lies. If the confidence…

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A: f. Between degrees of freedom is 2. Error degrees of freedom is 21 Level of significance is 0.05.…

Q: 14) Suppose that an honest coin is tossed ten times. What is the probability that it will come up…

A: Let p be the probability of getting head  n be the number of coin tossed  X be the number of getting…

Q: The ages of the winners of a cycling tournament are approximately​ bell-shaped. The mean age is 27.9…

A: From the provided information, Mean (µ) = 27.9 Standard deviation (σ) = 3.8 X~N (27.9, 3.8) The…

Q: In a random sample of sixteen different industries the percentage employment x in STEM (science…

A: We have given that,  SSxx = 1303.9, SSyy = 2660.2 and SSxy = 1503.0 Σ X = 150.1, Σ Y = 915 , n = 16…

Q: A multiple regression analysis produced the following tables. Summary Output…

A: The level of significance is 0.10.

Q: (a) Construct a grouped frequency distribution for the data. Use 85-89 for the first class and use…

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Q: Exercise 2. Water samples were taken at four different locations in a river to determine whether the…

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Q: 2. What should you do if the p-value is low?

A: We know that, a P-value is a statistical measurement used to validate a hypothesis against observed…

Q: uring a season in order to restock the lake with the appropriate number of young fish. The ommission…

A: Given:- Below is the least-squares regression equation: In (y) =  0.76 + 0.0914x.

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Q: Assume that a simple random sample has been selected from a normally distributed population.…

A: here from given information , sample mean  = 42.4 year  sample standard deviation  = 31.5 year  n=…

Q: Comment on the result?

A: From the given results, The mean value is 88.6 The median value is 89.5 The mode value is 92. Here,…

Q: Consider a first-price sealed bid auction of a single object with two bidders j = 1,2 and no…

A: Given: Two bidders(j)=1,2 Bidder 1's valuation (v1)=2 Bidder 2's valuation (v2)=5

Q: The 2017 Chapman University Survey of American Fears asked a random sample of 1207 American adults…

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Q: Cii). Find an example of one of the following common discrete random variables. Include the…

A: The objective is to pick one of the following questions. (ii) Here, we need to give an example of…

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Q: tion 26.2. Company A has three strategies available to it, while its ompetitor B also has three…

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Q: 5. The probability of A is 0.5. The conditional probability that A occurs given that B occurs is…

A: It is given that P(A) = 0.5, P(A | B) = 0.25, P(B | A) = 0.2

Q: 2. A psychologist estimates the I.Q of 28 students. The values are as follows: 103, 86, 94, 97, 100,…

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Q: The scores of students on a college entrance exam were normally distributed with a mean of 19.4 and…

A: Given that Mean(µ) = 19.4Standard deviations (σ) = 6.3X ~ N (µ, σ) )= N(19.4, 6.3) n = 70

Q: If the decision to determine the student selected as a representative is a student who has a stable…

A: Given information: Student A Student B 70 70 70 80 100 95 90 90 80 75 75 80 80 90…

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A: There are 2 independent variables and 1 dependent variable. We have to test the model by using given…

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Q: Calculate the range, population variance, and population standard deviation

A: here given , population  7,10,8,9,3,6,4,4,8,29 here  N= 10

Q: The overall proportion of variation of y accounted by x1 and x2 is

A: It is given that Multiple R =0.978724022 R Square =  0.957900711  Adjusted R Square = 0.952287472

Q: construct the index number by simple relative method for 1998 takıng 1995 ast base year and using…

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Q: A right-tailed test at 10% level of significance.

A: