In a diagnostic the student correctly answers regarding 60% of questions posed. But, after full semester, there 43 points missed out of total 150 points attempted; that is, this student answered 107 points correctly. At 5% level of significance, do such data point to that the student understands more than he did at the beginning?
Which of the following gives the alternative hypothesis in shorthand?
H1: p = 60%
H1: p > 60%
H1: p = 70%
H1: p < 60%