A box contains 26 calculators, 7 of which are defective. 7 calculators are selected at random from the box. Write your answers in the first box as a simplified fraction and in the second box as a decimal rounded to 9 decimal places. What is the probability that all of the selected calculators are defective? The probability that all of the selected calculators are defective is or What is the probability that none of the selected calculators are defective? The probability that none of the selected calculators are defective is or

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A: To Determine: The probability that Sarah is selected to be on the three-person committee.

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A: Given,A family has 4 childernso, total possible out comes are 16 (24=16)

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A: Red = 14 white = 28 blue = 33 total = 75 what is the probability that it is not blue

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A: Given that Red marble = 5 White marble = 6 Blue marble = 8 Total marble = 6 + 5 + 8  = 19

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Q: A student takes a 20-question multiple-choice test with 4 choices for each question. If the student…

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A: Femalemaletotalhas graduate degrees302757not have college degrees11083193140110250

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Q: 49% of all college students major in STEM (Science, Technology, Engineering, and Math). If 74…

A: From the provided information, 49% of all college students major in STEM that is probability (p) =…