answer all questions with explanation

QUESTION 3 The average hours spent per person checking social media in a week is expected to be 13 hours. The researcher believes that the mean to be different, she drew a random sample of 19 from a normally distributed population. Assume The null hypothesis indicated a two tailed test and the researcher decided to use 10% significance level. For what value of t will the hypothesis not be rejected? Between 1.729 and - 1.729 Between 1.734 and -1.734 O To the left of 1.734 or to the right of - 1.729 To the left of -1.729 or to the right of 1,729