An educational technology specialist is studying the attitudes of teachers about the use of virtual reality in the classroom. She samples 600 teachers and finds that 570 of them believe that virtual reality would have a positive effect. Can she conclude that the proportion of teachers who believe that virtual reality would have a positive effect is greater than 0.90? Use the a=0.05 level of significance.

State the null and alternative hypotheses.

State/compute the test statistic. *Hint: The test statistic is the z-score of the population proportion.

State/compute the P-Value.

Interpret the P-Value/to make your decision (Can you reject the null hypothesis?)

State a conclusion.