Question

There are 18 number-tiles in a jar, each marked with a different number from 1-18. If you pull out one tile at random, what is the probability that the number you pull will be an even number or a prime number?
Responses
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0.944
0.944 - no response given

0.722
0.722 - no response given

0.833
0.833 - incorrect

0.889