Mathematics, 06.12.2019 07:31 abbyxtv

Ijust need someone to check and see if these probability and statistics questions are right
a. jose spins the spinner 8 times. in those 8 spins, the arrow never lands on 3. based on this information, is the spinner unfair? explain.
well there only one number 3 so that will be (1/4) that equals 25% the spinner together equals 100% so if the spinner is spin 8 times and doesn't land on a 3 he should be concerned.

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