Please no written by hand 8. Consider the drawing of two cards one after the other from a deck of 52 cards. What is the probability that both cards will be spades?       A) with replacement       B) without replacement

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A: normal distribution μ = 100σ = 15 note  : area under normal curve represents probability.

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A: given AGENT A B C D NUMBER of DEALS 5 7 4 2

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A: x y 25 65 35 107 45 167 55 244 65 338 75 451

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A: Minimum = 11 First quartile = 15 Median = 21 Third quartile = 26 Maximum = 32

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A: Go to the given link and select the file > Chapter 18 > Table 03. The data is shown below:

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A: using excel we find critical value

Q: Consider the following hypothesis test: Ho: p≥ 0.65 Ha: p < 0.65 A sample of 200 items was selected.…

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Q: (a) Find the predicted value for the data point and compute the residual.

A: Here given ,  Weight ^ = 92 + 11.9 (Training)

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A:

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A: H0:μ=20H1:μ≠20

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A: It is considered that μ1, μ2 are the population means for 1st and 2nd population respectively.

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A:

Q: MI for Miss America: An alleged trend of slimmer Miss America winners has sparked accusations that…

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Q: No written by hand solution The Coca-Cola Company reported that the mean per capita annual sales of…

A: The data is given as- Sample mean:x¯=479.5 Sample standard deviation: s=90 Sample size: n=61

Q: Suppose that pulse rates among healthy adults are normally distributed with a mean of 80 beats…

A: Mean(µ) = 80Standard deviations (σ) = 10X ~ N (µ, σ )= N(80,10)

Q: (a)    The monthly returns on two securities A and B are both known to be normally distributed, with…

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Q: Non-Parametric Tests The following are two sets of ranks given by two professors to determine the…

A: Quality Professor 1 Professor 2 A 10 6 B 8 4 C 5 7 D 1 1 E 4 5 F 2 3 G 6 10 H 3 2…

Q: 10. Find the probability of z occurring in the indicated region. A 0 1.50

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Q: Find the five number summary 83,49,58,41,52,07,63,83,24,73,51,68

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Q: An airport official wants to prove that the proportion of delayed fligh Airline A (denoted as p1) is…

A: Test statistic z is -1.00

Q: a. Find the probability that when a single​ six-sided die is​ rolled, the outcome is 3. b. Find the…

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A: Before After 38 54 34 44 53 50 31 51 55 35 54 45 As the same sampled individuals'…

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Q: Suppose that X and Y have a continuous uniform distribution over a triangle: [(x, y) = {² for x + y…

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A: We are given few statements. We have to verify whether they are correct or incorrect.

Q: .20 .15 P(X) .10.2 .05. 2 3 4 5 6 78.9 9 10 X

A: To find the probability of given area