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figure out how to work the steps for this problem

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Question

Can you help me figure out how to work the steps for this problem?There are eleven balls in an urn. They

are identical except for color. Five are red, five are blue, and one is yellow. You are to draw a ball from the urn, note its color, and set it aside. Then you are to draw another ball from the urn and note its color. (b) Let P(x, y) be the probability of choosing an x-colored ball on the first draw and a y-colored ball on the second draw. Compute the probability for each outcome of the experiment. (Enter your answers as fractions.) P(R, R) = P(R, B) = P(R, Y) = P(B, R) = P(B, B) = P(B, Y) = P(Y, R) = P(Y, B) =

 
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fast-food management program

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Question

There are 12 qualified applicants for 7 trainee positions in a fast-food management program. How many different

groups of trainees can be selected?

 
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Compute

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Question

Please help me with this question, the only question that they gave was to Compute P5,4

 
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random sample

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Question

In a random sample of 64 professional

actors, it was found that 39 were extroverts.

(a) Let p represent the proportion of all actors who are extroverts. Find a point estimate for p. (Round your answer to four decimal places.)

(b) Find a 95% confidence interval for p. (Round your answers to two decimal places.)lower limit     

upper limit     

please show work

 
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