Amit is going to guess on all 20 questions of his multiple-choice test. Each question on the test has 44 answer options, and only one is correct.
What is the best prediction for the number of questions that Amit will answer correctly
Answers
Given : Amit is going to guess on all 20 questions of his multiple-choice test. Each question on the test has 4 answer options, and only one is correct.
To find : the best prediction for the number of questions that Amit will answer correctly
Solution:
Each question on the test has 4 answer options
only one is correct.
Probability of getting answer Correct = 1/4
Total Questions = 20
best prediction for the number of questions that Amit will answer correctly
= Probability * Number of Questions
= (1/4) * 20
= 5
5 is the best prediction for the number of questions that Amit will answer correctly
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Answer:
Close to 5 but not exactly five
Step-by-step explanation:
I got this question wrong in khanacademy. Please mark me as brainliest.