A group of 26 High School Seniors were asked how many texts they make per day on average, yielding sample mean = 42.49, with s = 8. The phone company states that the average high school senior sends an average of 45 text messages per day. If Ho: = 45, What is our decisions assuming =0.05? a. Insufficient Information b. Invalid Statistic Value c. Reject Null Hypothesis d. Accept Null Hypothesis