1. Is there a relationship between the prestige of father's occupation and the prestige of respondent's occupation?

Q: 33. The heights of the persons is given below, you find mode. Heights (cms) 150 153 156 159 162 165…

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Q: The asset allocation decision must involve a consideration of a. cultural differences b. the…

A: Given problem Given that   The asset allocation decision must involve a consideration of Ans) all…

Q: 14. Letters were received in an office on each of 100 days. Assuming the following data to form a…

A:

Q: In a sample of 800 randomly selected drivers, 12% of them say police stopped them in the past year.…

A: Given that Sample size n =800 Sample proportion p^=12%=0.12 Population proportion p=10.3%=0.103

Q: The following is a set of data from a sample of n = 7. 4 8 16 3 1 16 20 (a) Compute the first…

A: Arranging the number is ascending order we get 1 3 4 8 16 16 20 The first quartile Q1 is 3 , The…

Q: Fill in the P (X=*) values to give a legitimate probability distribution for the discrete random…

A: We know that, the sun of  all probabilities is equal to 1.

Q: A coffee shop relocates to Italy and wants to make sure that all lattes are consistent. They believe…

A: From the given data we calculate mean and standard deviation.  Sample mean = 16.1 Sample standard…

Q: 2. If two normal universes have the same total frequency but the standard deviation of one is k…

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Q: Two suppliers manufacture a plastic gear used in a laser printer. The impact strength of these gears…

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Q: Find the m.g.f. for triangular distribution defined by 0≤x≤ 1, f(x) = x₁ f(x) = 2-x. 1≤x≤ 2.

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Q: Pixieedust Telecommunications, Inc has the following target capital structure, which it considers to…

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Q: The tuition and fees (in thousands of dollars) for the top 14 universities in a recent year are…

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Q: Elaine Benes is considering three possible ways to invest the $200,000 she has just inherited. Some…

A: Hello thank you for the question. According to our honor code can answer only three parts at a time.…

Q: Let x be a random variable that represents the percentage of successful free throws a professional…

A: X: 71,65,62,90,73,71  Y: 59,51,60,74,86,88

Q: What is the value of y2²? Σ

A: It is given that  x represents the sales in Php y represents the temperature on that day

Q: QUESTION 3 An analysis of vanillin in cocoa drink is recorded in table shown below. 1 2 3 4 5 6…

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Q: A forecaster used the regression equation Qt = a + bt + c1D1 + c2D2 + c3D3 and quarterly sales…

A: Given :

Q: Let X and Y be continuous random variables with a joint probability density function (pdf) of the…

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Q: Stalk Length (cm) Root Length (cm) Leaf Count Plant 1 10.1 4.4 35 Plant 2 21.55 8.2 27 Plant 3…

A: Note: As per guidelines we will only answer the first three subparts, please repost other subparts…

Q: The manager of a fleet automobiles is testing two brands of radial tires and assigns one tire of…

A: Given:

Q: A simple random sample from a population with a normal distribution of 103 body temperatures has…

A: From the provided information, Sample size (n) = 103 Sample standard deviation (s) = 0.61 Confidence…

Q: A homeowner plants 6 bulbs selected at random from a box containing 5 tulip bulbs and 4 daffodil…

A: Solution-: We have 5 tulip bulbs and 4 daffodil bulbs. Total number of bulbs =5 (tulip bulbs)+4…

Q: Giving the joint pdf of a bivariate R.V. (X, Y) as shown below. (A) Determine the constant k. (B)…

A:

Q: The table below gives the prices of four items-A, B, C, and D-sold at a store in 2015 and 2020.…

A: In this example  2015 is a base year 2020 is a current year Price base year is 2015 Price current…

Q: Complete the following and construct a 95 percent confidence interval for the population mean u…

A: Solution-: We have the following random sample of numbers: 8, 10, 20, 18. We want to find, (a)…

Q: What is the value of xy?

A:

Q: Fifteen adult males between the ages of 35 and 50 participated in a study to evaluate the effect of…

A: Solution-: Given: α=0.05 Do the given data support that low-fat diet and aerobic exercise are of…

Q: Percentage of Claims Closed in Development Year 1 2 3 4 5 30% 40% 75% 100% 0 50% %09 Ponop at pe OL…

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Q: The mean noise level of 20 randomly selected areas designated as “casualty doors” was 63.1 dBA, and…

A: Given that  Level of significance =0.05 Sample sizes n1=20 , n2=24

Q: . The scores of the Top 15 Semi-finalists on the Ms. Universe Philippines are as follows: 85, 85,…

A: According to the given information in this question We need to find the 50th percentile

Q: forecaster used the regression equation Qt = a + bt + c1D1 + c2D2 + c3D3 and quarterly sales data…

A:

Q: If we wanted to test whether the average number of errors made by those who drank ethanol differed…

A: Test is that whether the average number of errors made by those who drank ethanol differed…

Q: course

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Q: . Compute the mean number of accidents per day. Type an integer or a decimal. Do not round.) -…

A: To find the mean for a distribution, use the following formula: μ = ∑x · p(x) The mean for a…

Q: Part II. Determine the following. 6. This is the sampling technique in which each sample has an…

A: We have given the following statements.

Q: From the fixed base index number given below, prepare chain 1937 1938 1939 1940 102 95 98 100 base…

A:

Q: The local coffee shop keeps track of how much coffee they sell versus the temperature on that day,…

A: From the above information in given table, it can be seen that the Σx = 1981 + 1521 + 1365 + 1462 +…

Q: Part II. Determine the following. 6. This is the sampling technique in which each sample has an…

A: We have given the following statements.    Note: According to Bartleby expert guidelines, we can…

Q: A company surveyed 200 families and asked on how much electric bill they pay monthly. The average…

A: Givensample size(n)=200Mean(x)=1200standard deviation(σ)=500confidence level=95%

Q: The weekly expenditure on groceries of a random sample of 100 family households was recorded. It was…

A: claim : grocery expenditure might decrease.

Q: Let x be a random variable that represents the percentage of successful free throws a professional…

A: The name of the sign ∑ is Sigma(capital). It is also known as summation sign. It represents the sum…

Q: 3. In a normal distribution whose mean is 2 and S.D. 3, find a value of the variate such that the…

A:

Q: 10 If you have the data for the entire population of interest, you are most likely going to engage…

A: Solution-: We find True / False  (10) If you have the data for the entire population of interest,…

Q: Q = a + bP + cM + dPR where Q is the quantity demanded of the product Conlan Enterprises sells, P…

A:

Q: A study was conducted of 531 persons injured in bicycle crashes. The subjects were asked if they…

A: Claim ; there was a relationship between helmet wearing and the occurrence of facial injuries.

Q: ack in the bag. Ms. Wade thoroughly mixed the fish in the Of these 40 fish, 5 were marked. The…

A: *Answer:  *(a) Considering the sample proportion of marked fish is approximated to obtain the total…

Q: B If the population is finite in which sampling is without replacement, then: f N-n N-I N:…

A: * SOLUTION :-  (B)   From the given information the answer is provided as below as ,

Q: Two suppliers manufacture a plastic gear used in a laser printer. The impact strength of these gears…

A: Solution

Q: To avoid detection at customs, a traveler places 6 narcotic tablets in a bottle containing 9 vitamin…

A: In the bottle, there are (6+9) = 15 tablets. Among the 15 tablets, 6 are narcotic tablets and 9 are…

Q: IV. Assume that the target population here are the workers of company X. Give a brief interpretation…

A: Given: