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4. A large corporation organised a ballot for all its workers on a new pension scheme. It was found that 60% of all night-shift workers favoured the plan and that 35% of all female workers favoured the plan. Also, 45% of all employees are night-shift workers, and 25% of all employees are women. Finally, 15% of night-shift workers are women. (a) What is the probability that a randomly selected employee is a woman in favour of the scheme? (b) What is the probability that a randomly chosen employee is either a woman or a night-shift worker or both? 2 (c) What is the probability that a female employee is a night-shift worker? (d) If 60% of all male employees favoured the scheme, what is the probability that a randomly chosen employee both does not work night-shifts and does not favour the scheme?

4. A large corporation organised a ballot for all its workers on a new pension scheme. It was found that 60% of all night-shift workers favoured the plan and that 35% of all female workers favoured the plan. Also, 45% of all employees are night-shift workers, and 25% of all employees are women. Finally, 15% of night-shift workers are women. (a) What is the probability that a randomly selected employee is a woman in favour of the scheme? (b) What is the probability that a randomly chosen employee is either a woman or a night-shift worker or both? 2 (c) What is the probability that a female employee is a night-shift worker? (d) If 60% of all male employees favoured the scheme, what is the probability that a randomly chosen employee both does not work night-shifts and does not favour the scheme?

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.6: Inequalities
Problem 80E
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our ac X Outdoor Boys - Yo X Document permutation - Goc X Q Search Gan alternative met X 0.15*0.45 - Googlex O8 https://blackboard.le.ac.uk/ultra/courses/_63058_1/outline/edit/document/_3914128_1?courseld=_63058_1&view=content what happened to X 4. A large corporation organised a ballot for all its workers on a new pension scheme. It was found that 60% of all night-shift workers favoured the plan and that 35% of all female workers favoured the plan. Also, 45% of all employees are night-shift workers, and 25% of all employees are women. Finally, 15% of night-shift workers are women. ChatGPT (a) What is the probability that a randomly selected employee is a woman in favour of the scheme? SAMSUNG (b) What is the probability that a randomly chosen employee is either a woman or a night-shift worker or both? 2 (c) What is the probability that a female employee is a night-shift worker? (d) If 60% of all male employees favoured the scheme, what is the probability that a randomly chosen employee both does not work night-shifts and does not favour the scheme? 3 X 4 22:16 11/01/2024
Transcribed Image Text:our ac X Outdoor Boys - Yo X Document permutation - Goc X Q Search Gan alternative met X 0.15*0.45 - Googlex O8 https://blackboard.le.ac.uk/ultra/courses/_63058_1/outline/edit/document/_3914128_1?courseld=_63058_1&view=content what happened to X 4. A large corporation organised a ballot for all its workers on a new pension scheme. It was found that 60% of all night-shift workers favoured the plan and that 35% of all female workers favoured the plan. Also, 45% of all employees are night-shift workers, and 25% of all employees are women. Finally, 15% of night-shift workers are women. ChatGPT (a) What is the probability that a randomly selected employee is a woman in favour of the scheme? SAMSUNG (b) What is the probability that a randomly chosen employee is either a woman or a night-shift worker or both? 2 (c) What is the probability that a female employee is a night-shift worker? (d) If 60% of all male employees favoured the scheme, what is the probability that a randomly chosen employee both does not work night-shifts and does not favour the scheme? 3 X 4 22:16 11/01/2024
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