A probability experiment consists of rolling a eight-sided die and spinning the spinner shown at the right. The spinner is equally likely to land on each color. Use a tree diagram to find the probability of the given event. Then tell whether the event can be considered unusual. Event rolling a number not less than 8 and the spinner landing on red. The probability of the event is (Type an integer or decimal rounded to three decimal places as needed.)

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 75th percentile.

A: Ans#- Given data set            { 50, 5, 12, 13, 15, 18, 22, 6}           Determine the 75th percent...

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A: Here use tree diagram and Bayes rule

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A: Farmula used P(E)+P(Ec)=1  Ec is the complement of E     

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Q: C. 6 x (2 x ) (6 x 2) + %

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A: As per our guidelines we are supposed to answer only one question per post so I am solving first que...

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A: NOTE-AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY 

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A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for you...