Given: d= 2.4 CI= 98% σ= 6.4 n=? a. 29 b. 30 c. 31 d. 32

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Q: Need help please. Determine " the value of parameter, number of statistic, and the state of the…

A: Given that n=30 μ0=12,500x¯=10,000s=2000

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A: Given that  Sample size n =100 Sample mean =13 Population standard deviation =0.8

Q: The average number of kilos of meat a person consumes in a year is 91 kilos. Assume that the…

A: GivenMean(μ)=91standard deviation(σ)=8Sample size(n)=40

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Q: the probabilities that it will take on a value: a) Greater than 16.5 b) Less than 15 c) Between 13.5…

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Q: "piu mcun Will be between 72 and 74 years? What is the probability that the sample mean will be…

A: Here AS PER INSTRUCTION I HAVE PREFERRED HAND WRITTEN SOLUTION

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A: Given information: The tail of the test is right tailed test. Test statistic, z=2.831.

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Q: Last 2015, the government made a claim that the average income of the Filipino people was ₱18,000.…

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A: Given that  95% confidence level and 99% confidence level.

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A: Given that  P(Z>z)=75.5% Find value of z

Q: respectively. Let f =A prove that 1. f has F distribution with r, and r, degrees of freedom 2. E(f)…

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Q: A box contains a certain number of computer parts, a few of which are defective. Two parts are…

A: Given: A box contains a certain number of computer parts, a few of which are defective. Two parts…

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Q: Q4: Let i denote the mean of a random sample of size 25 from a gamma type distribution with a = 4…

A: We have given that gamma type distribution.

Q: Use the following computer data, which refers to bear measurements, to answer the question.…

A: The number of independent variables is 3.

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A: Given,P(A)=0.2P(B)=0.3P(A∩B)=0.1

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Q: 5. How would you interpret ran= .89, p<.05?

A: We are given that  Correlation coefficient r=0.89 Interpretation  There is strong positive linear…

Q: average number of kilos of meat a person consumes in a year is 91 kilos. Assume that the standard…

A: Given that; μ=  91 kilos  ? = 8 kilos  By using central limit theorem and standard normal…

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Q: Engineering Statistics- 2nd Stage M. Sc. Dina Sami H.w1: A national magazine claims that the average…

A: Given that  Sample size n =30 Sample mean =27 Population standard deviation =2 NOTE:- According to…

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Q: Use the following computer data, which refers to bear measurements, to answer the question.…

A: From the output, The value of R^2 is 0.969. The adj value of R^2 is 0.946.

Q: Q 2/ In a certain city, the number of power outages per month is a random variable, having a…

A: From the provided information, Sample size (n) = 22 Probability (p) = 0.7

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Q: Question 15 10 11 12 16 13 14 data 15 17 18 Based on the boxplot above, what is the value for the…

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A: From the provided information, Mean (µ) = 0.20 Standard deviation (σ) = 0.024 X~N (0.20, 0.024)

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Q: Ashtyn and Olivia wanted to know if generic chocolate chip cookies have as many chocolate chips as…

A: Introduction: For testing the two population means we can use Z-test and t-test for testing the…

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Q: You have calculated a Cramer’s V of .20, in a 3 x 3 cross-tabulation conducted within a sample of…

A: The Cramer’s V value is 0.20.

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Q: Q 4/ After collecting considerable data, the engineers decided to model the variation in shaft…

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