15) The following table displays a frequency students in one middle school. For a randomly selected student in the schoo denote the number of siblings of the student. Number of siblings Frequency 4 567 0 1 2 3 189 245 102 42 24 13 5 2 Use random-variable notation to represent the event that the student obtained has at least two but fewer than six siblings. 61 B) (2

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A:

Q: Suppose a number is chosen at random from the set {0,1,2,3,...,154}. What is the probability that…

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Q: Suppose that E and F are two events and that N(E and F)=360 and N(E)=590 what is P(FIE)

A: Answer: From the given data, E and F are two events where N(E and F) = 360 N(E) = 590

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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 4) 16 to

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Q: in which the conditions of the f the sample che study has ever been carrie pnd

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A: Here x - number of occupants working from a randomly selected household. Max value is 4 occupants.

Q: Assume that 2 digits are selected at random from the set {3,4,6,7,8,9}{3,4,6,7,8,9} and are arranged…

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A: The following solution is provided below