Should the Internet be censored on school computers? These days, computers and the Internet are being increasingly used in schools for all ages, and a common issue that must be addressed is whether students should have access to everything the Internet has to offer. Wondering if teachers view this issue differently depending on the level at which they teach, a researcher asked 65 teachers from four different levels of education whether they believed the Internet should be censored on their school computers. The results were as follows:

Level of teaching

Internet Grades Grades High College or

censorship 1-4 5-8 School University

For 16 12 9 4

Against 1 4 5 14

1.Using chi-square, test the null hypothesis that teachers' views of internet censorship do not vary with the level of education at which they teach. What do the results indicate?