It has been found that the average time Internet users spend online per week is 18.3 hours with a population variance of 32.49. A random sample of 48 teenagers indicated that their mean amount of...

Extracted text: It has been found that the average time Internet users spend online per week is 18.3 hours with a population variance of 32.49. A random sample of 48 teenagers indicated that their mean amount of Internet time per week was 20.9 hours. At 10% level of significance, can it be concluded that the mean time differs from 18.3 hours per week? Prompts Submitted Answers Но; На Choose a match P-value Choose a match Decision Choose a match