Suppose there are ten balls in an urn, four pink, four yellow, one blue, and one green. The balls are also numbered 1 to 10. How many ways are there to select an ordered sample of four ba

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A: Given that   S = {1, 3, 5, 7, 9},    E = {3, 5, 7}   N(E ) =3 and N(S) =5   The required probability…

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Q: Give 2 real-life situations where the concept of the measures of position of grouped data are used.…

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A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

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A: Given that  Sample size n=6 Sample mean =3.75

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Q: Outcome a b c d e Probability 0.2 0.01 0.5 0.09   (a) P({a, c, e}) P({a, c, e}) =  (b) P(E ∪ F),…

A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…

Q: 4. What is the measure of position? 5. What is the measure of variation? 6. How do you find the…

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Q: What's the purpose of sampling?     To create a point estimator of the population mean or…

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Q: B. The graph of the t-distribution with 15 degrees of freedom is shown below. ーち Find the value of…

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Q: Sales (Y) Price (X) $12 4. $11 $10 10 $9 8 $8 10 $7 3

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A: Let, x: 32, 50, 25, 40, 32, 40, 34, 40, 37, 36, 45, 30, 43, 50, 35, 26, 33, 28, 45 x¯=∑xn…

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Q: %3D ху xy-(x)7) m = x²- x²y²-xxy b = x²-g2 y XX ху 1 4.6 2 7.1 1 7.1 3 2 9.5 4 19 4 3 11.5 34.5 5 4…

A: Solution-: We have following table: n xi yi xi*xi yi*yi xi*yi 1 0 4.6 0 21.16 0 2 1 7.1 1…

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Q: For each item, identify if the type of sample is related or independent. 1. Prof. Antonio believes…

A: For each item, we are asked to identify if the type of sample is related or independent.