probability o

Q: A particular fruit's weights are normally distributed, with a mean of 275 grams and a standard devia...

A: Let X denote the weights of a particular fruits. Given that X follows N(mean = 275, SD = 9), then Z ...

Q: 1. A pair of genes AB are completely linked together, so they are tightly linked. Give  the genotypi...

A: Please find the explanation below. Thank you

Q: Asking for some relevant work to be shown for each question.   6. The distribution of the test sta...

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only fi...

Q: Answer the questions. Let X represent the number of occupants in a fandomly chosen car on a certain ...

A: Given probability distribution is :  X 1 2 3 4 5 P(X) 0.67 0.13 0.09 0.01 0.10  

Q: Predict the price sold at auction of a dresser made in 1865 (round to the nearest dollar.) If a pair...

A: Introduction: The response variable is the price at which the dresser is sold at auction, Y, and the...

Q: maxflo_b maxflo3m 7 8 18 8 13 9. 16 11 8 4 9. 9. 12 10 6 8 14 10 13

A: Given data for two groups Group 1 for men Group 2 for women We have to choose correct option. First ...

Q: True-false exam: A section of an exam contains four true-false questions. A completed exam paper is ...

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Q: If two distinct values of the variate are given when is the covariance or coefficient of correlation...

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Q: Compute the geometric mean from the following data : 10, 110, 120, 50, 80, 60, 52, 37.

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Q: The probability distribution of X = [X1, X2, ..., X,]' is given by the joint PDF f (x) = (27)¯P/2 e-...

A: Solution:

Q: Calculate the mean and standard deviation for the following distribution : *: 25 35 45 55 65 75 85 f...

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Q: The table below gives detail of price and consumption of 5 commodities for 1995 and 1997. Using an a...

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Q: An IQ test is designed so that the mean is 100 and the standard deviation is 8 for the population of...

A: Given: μ=100σ=8Margin of error, E=2Confidence level=99%

Q: Answer the following statistic questions, name two different kinds of shapes that are a possibility ...

A: Histogram is a graphical representation which organizes a group of data values into user-specified r...

Q: In 1996, the average price of a commodity was 20% more than that in 1995, but 20% less than that in ...

A: Solution is given in the photo:

Q: A space ship has two engines that operate independently. The probability that Engine # 1 fails when ...

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Q: Given a RV Y with characteristic function φ (ω)-Eleiω E{cos @Y + i sin @Y} i@Y and a random process ...

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Q: Interpreting technology: The following MINITAB output presents the least-Syu final exam from the sco...

A: Given : Regression equation : Y^ = 24.2765 + 0.71025 midterm

Q: Use the inclusion-exclusion principle: Consider the set of 21 consonants and 5 vowels.  How many di...

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Q: Next c A variable is normally distributed with mean 12 and standard deviation 2. a. Find the percent...

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Q: 14. The formula for Chi Square (x) is: * = chi squared x² = E (0; – E;)? E; O; = observed value E¡ =...

A: Given that, put 270 corn kernels, 90 rice grains, 90 mongo seeds and 30 squash seeds into a containe...

Q: More than 14 of the students have GPA higher than 2.7. The complement is: (Choose one) students have...

A: Given  sample of 75 students was selected

Q: A plant store is having a sale. They are selling 25 house plants that are full grown, 25 outdoor pla...

A: Total number of houseplant 25 +15 Total number of houseplant = 40  

Q: CNNBC recently reported that the mean annual cost of auto insurance is 978 dollars. Assume the stand...

A: The mean is 978 and the standard deviation is 239.

Q: Construct a 90% confidence interval estimate of the true proportion all months of Febuary that the r...

A: It is given that Sample size n = 35 Number of times rain fell, X = 21 The critical value of Z at 90%...

Q: Example Y,X 1 2 3 4 1/8 | 1/16 | 1/32 1/32 1/16 1/8 | 1/32 | 1/32 1/16 1/16 1/16 1/16 1/4 1 2 3 4

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case yo...

Q: vaccinated and not vaccinated ) were followed during flu season to see how many in each group ended ...

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Q: Q7. The 95% C.I. is calculated as 95% C.I.= X ± 1.96 and the %3D n 99% C.I. is calculated as 99% C.I...

A: The confidence interval estimates a range of values that possibly include the parameter population. ...

Q: Find and provide the solution of the sample mode, and sample variance of the values 8, 10, 4.

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Q: 3. P(B) = 0.4, P(A and B) = 0.18, find P(A | B) 4. P(A) = 0.35, P(B| A) = 0.1, find P(A and B)

A: We have to find given probability using Bayes theororm.

Q: Calculate the insurance company's objective risk using the following information: A health insurance...

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Q: Suppose you are an auditor, wishing to estimate the true mean dollar amount of a company’s accounts ...

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Q: From the information given below find Laspeyres' and Paasche's price index number for year Il with y...

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Q: . The simple coeflicients of correlation between two variables out of three are as follows : 12 = .8...

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Q: You go to a restaurant in Berkeley and have dinner, and there are 25 different items on the menu. 1...

A: Using the provided possible events, i.e., "getting a dish with pasta", getting a dish without pasta"...

Q: Q2: Raj Miller runs an 8-person sales team at a small paper company that has 22 employees and $6,500...

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Q: 8) Based on the data given, more likely, how many boxes of face mask would the pharmacy sell per day...

A: Given Information: The number of boxes of face masks being sold per day are 5, 6, 7, 8, 9, and 10. T...

Q: $ 20. Calculate the standard deviation from the following data : Size of item Frequency Size of item...

A:   size of items (x) Frequency (f) f⋅x f⋅x2 6 3 18 108 7 6 42 294 8 9 72 576 9 13 117 1053...

Q: (c) Is the computation in part (b) rely on the Central Limit Theorem? Explain.

A: In a large farm, the weights of chickens follow a normal distribution  

Q: Preparation Course before taking this test. Assume, for sake of argument, that the preparation cours...

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Q: 2. In how many ways can you arranged the word SLEEPLESSNESS?

A: Given: SLEEPLESSNESS we want to find how many ways can you arranged the word SLEEPLESSNESS  

Q: From this population data set: (3, 6, 9, 12, 18), how many possible samples with sample size of 3 ca...

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Q: In a standard normal curve, what is the area between z = 0.27 and z = 2.03? O a. 37.24% O b. 47.88% ...

A: Solution-: Let, Z-be the standard normal random variable We find P[0.27<Z<2.03]=?

Q: The table below shows the probability distribution of the random variable X. a. Find the mean of the...

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Q: A manufacturing company is faced with the problems of choosing four products to manufacture. The pot...

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Q: 11. Find out the likely production corresponding to a rainfall of 40 cms. from the following data: R...

A: Given The data is as follows:   Rainfall (in cms.) Output (in quintals) Average 30 50 S.D 5 1...

Q: Calculate the quartiles from the following data : Weekly wages in Dollars : No. of wage earners 35-3...

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Q: what is the correlation between the interest rate and the yield of the stock? The correlation coeffi...

A: we have given  the following display table represent output of least  square regression line for pre...

Q: 6. Find out the median of the following items : 5, 7, 9, 12, 10, 8, 7, 15 21

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Q: An incomplete frequency distribution is given as follows : Variable Frequency Variable Frequency 10-...

A: Given that:  We have to find the missing frequencies :