Choosing Science Refer to exercise. Suppose 21 out of 25 students chose the science stream for higher studies.
The null hypothesis is that the population proportion is 0.60. What value of the test statistic should you report?
Exercise
Choosing Science Judging on the basis of experience, a school counselor claims that 60% of Australian students choose the science stream for higher studies.
Suppose you surveyed 25 randomly selected students, and 18 of them reported having chosen the science stream.
The null hypothesis is that the overall proportion of the students who have made such a choice is 60%.
What value of the test statistic should you report?