Question 859191
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Hi,
Re TY 
.25 or 1/4 of the questions can be answered correctly by guessing
 1/4 of 76 is {{{(1/4)76 = 19}}}
 p(answer question correctly) = .25
How many correct answers should a student <u>expect</u> to guess on a test 
with 76 four choice multiple choice questions? .25*76 = 19