Math Statistic Problem

Statistics
Tutor: None Selected Time limit: 1 Day

A teacher took a survey and found that 21 of 34 students liked a certain snack item best. Predict how many students like the snack item best if there are 1122 students

May 19th, 2015

p= 21/34=.62 proportion of students who liked a certain snack item best.

if there are 1122 students ,1122*.62 = 693 are expected to like the snack item best .


May 19th, 2015

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