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Mathematics 8 Online
OpenStudy (anonymous):

1. Jose found this spinner. ( the spinner is labeled 1-4 ) A. Jose spins the spinner 8 times. In those 8 spins, the arrow never lands on 3. Based on this information, should Jose be concerned that the spinner is unfair? Explain. B. Jose spins the spinner 500 times. In those 500 spins, the arrow lands on 3 a total of 42 times. Based on this information, should Jose be concerned that the spinner is unfair? Explain.

OpenStudy (amistre64):

we would expect a fair spinner to have a uniform distribution for a large number of spins ....

OpenStudy (anonymous):

heres a picture of the spinner

OpenStudy (anonymous):

PLEASE someone HELP ME THIS IS Probability and Statistics i dont understand it

OpenStudy (anonymous):

january123 PLEASE HELP ME THIS IS Probability and Statistics i dont understand it

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