In a survey of 100 students in an institution in Nigeria, 80 st...

In a survey of 100 students, the number s studying various languages were found to be: Spanish, 28;...

in a survey of students it was discovered that 76 like history,98 like geography and 87 like mathema...

In a survey of 100 students in an institution in Nigeria, 80 students speak Hausa and 20 students sp...

A survey ask students which kind of books are their favorite. The results are graft of the students...

In a survey of 250 students, 19 said they want year-round school. Given a 95% level of confidence wi...

In a survey of 75 students, 18 said they would benefit from summer school. Given a 95% level of c...

In a survey of 75 students, 18 said they would benefit from summer school. Given a 95% level of conf...

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