For numbers 23-26, please refer to the problem below. A population of a certain LGBTQ+ community is consists of six (6) measurements 2, 3, 6, 9, 11, and 5. 23. What is the mean of the population? С. 6 A. 10 В. 8 D. 5 24. What is the variance of the population? С. 6 A. 10 В. 8 D. 5 25. What is the mean of the sampling distribution of the sample mean? C. 6 А. 4 В. 5 D. 7 26. What is the variance of the sampling distribution of the sample mean? А. 4 В. 3 С. 2 D. 1

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A: 12 fair dice of 6 sided faces Total outcomes =  6^12 = 2176782336 Probability = favorable outcomes /...

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A: Given that, the regression model is, Y^ = 0.08*X+1.20 Where x= number of pieces in a set.  

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A: Given data, 7,11,8,8,19,15,7,9,9,20,17,14  

Q: PART A. Solve for the Pearson Product-Moment Coefficient of Correlation. 24 43 34 76 54 87 90 Y 34 6...

A: Given The data is as follows: x y 24 34 43 65 34 56 76 64 54 90 87 65 90 47

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Q: 3.6.2. Let T have a t-distribution with 14 degrees of freedom. Determine b so that P(-b <T < b) = 0....

A: 14 degrees of freedom n=14 P(-b&lt;T&lt;b)=0.90 Using R find b

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Q: Suppose a box contains 5,000 tickets: 2,000 labeled 5 and 3,000 labeled -5. We are going to draw 100...

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Q: Part iii) What is the approximate null model for the sample proportion of the conventional teaching ...

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A: here use basic of sampling method 

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A: Given that  Margin of error =E =2 Population standard deviation =12.7 95% confidence. 

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A: Given The statistics are as follows: A¯=7.1sa=2.1n=784

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Q: The data show the population (in thousands) for a recent year of a sample of cities in South Carolin...

A: Data given 26,26,15,29,69,21,30,29,13,26,20,38,85,19,19,23,29,25,111,47,30,49,108,30,38  

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Q: Construct a 95% confidence interval for the average cable bill of all American household

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Q: am only given one attempt at this. I need help.  A newspaper report conducted a survey of 753 peopl...

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Q: In a random sample of 250 voters interviewed while exiting from polling places throughout a state, 1...

A: Given that  Sample size n =250 Favorable cases x =145 Sample proportion p^=x/n  =145/250 =0.58

Q: can you Define Hypothesis and explain in 800 words, basic elements of sampling?

A: Sampling is a technique of selecting individuals from the population to make statistical conclusions...

Q: In one town, 52% of all voters are Republicans. If two voters are randomly selected for a survey, fi...

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