Mathematics, 18.05.2021 06:20 ashiteru123
A multiple choice test has 7 questions each of which has 4 possible answers, only one of which
is correct. If Judy, who forgot to study for the test, guesses on all questions, what is the
probability that she will answer 3 or more questions correctly?
0.756
0.311
0.244
0.0156
Answers: 2
Mathematics, 21.06.2019 23:00
700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?
Answers: 1
A multiple choice test has 7 questions each of which has 4 possible answers, only one of which
is c...
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