rajeandaria rajeandaria

11-11-2020
Mathematics

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Five Questions may be answered true or false. The pass mark is 3 marks each question is worth one mark. 400 people just guess the answers.

a What is the probability of getting all 5 questions right.
b What is the probability of passing?
c How many people would you expect to pass.

Respuesta :

Itzgeniuskanchan Itzgeniuskanchan

11-11-2020

Answer:

there is only 1 probability of getting all questions right.

Answer Link

lolohardy872 lolohardy872

11-11-2020

Answer:

there is only 1 probability of getting all questions right.

Step-by-step explanation:

Answer Link

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