TABLE 2. Statistical Tests for Positive and Negative Sentiment Counts.

(a) Proportion test for majority count for positive sentiment.
	Proportion Test	Exact Binomial test
Null Hypothesis	Positive ≤ 50% of Sentiment Count	Positive ≤ 50% of Sentiment Count
Alternative Hypothesis	Positive sentiment >50%	Positive sentiment >50%
P-Value	5.11E-10	4.84E-10
Conclusion	Reject Null Hypothesis	Reject Null Hypothesis