Question

Write the appropriate null and alternative hypotheses in symbol.

1-2. Are less than 45 percent of the Grade 11 students left-handed?

3-4. Is the mean number of students applying for scholarships different from 300?

5-6. Is the percentage of voters registered through biometrics more than 90 percent?

7-8. Is there strong evidence that more than 20 percent of the traffic enforcers are deployed in the streets on time?

9-10. A sales agent claims that the average market value of the houses they sell is at least Php 1.5 million.​

Answer 1

Answer:

Are less than 45 percent of the Grade 11 students left-handed?

3-4. Is the mean number of students applying for scholarships different from 300?

5-6. Is the percentage of voters registered through biometrics more than 90 percent?

7-8. Is there strong evidence that more than 20 percent of the traffic enforcers are deployed in the streets on time?

9-10. A sales agent claims that the average market value of the houses they sell is at least Php 1.5 million.