Step 1 :Calculate the point estimate for the proportion of all male students who would receive a grade of B on this test. This is done by dividing the number of male students who received a grade of B by the total number of male students. In this case, it is \(\frac{7}{43} \approx 0.163\).
Step 2 :Calculate the standard error of the proportion using the formula \(\sqrt{\frac{p(1-p)}{n}}\), where \(p\) is the point estimate of the proportion and \(n\) is the total number of observations. In this case, it is \(\sqrt{\frac{0.163(1-0.163)}{43}} \approx 0.056\).
Step 3 :Calculate the margin of error for the proportion of all male students who would receive a grade of B on this test using the formula \(Z*\sqrt{\frac{p(1-p)}{n}}\), where \(Z\) is the Z-score corresponding to the desired level of confidence (in this case, 96%), \(p\) is the point estimate of the proportion, and \(n\) is the total number of observations. In this case, it is \(2.054*\sqrt{\frac{0.163(1-0.163)}{43}} \approx 0.116\).
Step 4 :The 96% confidence interval for the proportion of all male students who would receive a grade of B on this test is \(p \pm EBP\), or equivalently, \(0.163 \pm 0.116\), which simplifies to \(0.047 \leq p \leq 0.279\).
Step 5 :\(\boxed{0.047 \leq p \leq 0.279}\) is the final answer.