Asampleof adults was asked how many hours per week theyspend on social media. The following display from a TI-84 Plus calculator presents the results of ahypothesistestregarding the mean number of hours per week spent on social media.

TTest

<52

t =- 4.479421

p = 0.000020

x= 51. 87

sx= 0.21523

n = 55

State the null and alternate hypotheses.

Yes or No question. Do yourejectH0atthe= 0.03level?

State a conclusion.We conclude that the population _______ number of hours per week that adults spent on social media is________ 52.