Question

46 percent of students who made a resolution of passing college with high GPA achieved their resolution. If we randomly select 134 students, whose resolution was to achieve high GPA and ask each if he or she achieved that resolution. Using normal approximation to binomial, what is the probability with using correction for continuity that at most 70 of them respond yes?

Group of answer choices

0.087

0.9382

0.003

0.0579

Answer 1

Answer:-

Given that:-

Given that 46% of students who made a resoultion of passing college with high GPA achived their resloution i.e.,

p = 0.46

Let X denote the no.of students who respond yes to question whether they achived their resolution then for large n(134)

;

Here  

  

Prove that at least 70 of them respond yes  

(using continuity correction)

Option a)0.87 is correct answer.