The football coach at a State University wishes to determine if there is a change in offensive production between the first half and the second half of his team's recent games.The table below shows the first-half and second-half offensive production (measured in total yards gained per half) for the past six games.

Game

1

2

3

4

5

6

First half yards

140

124

122

85

105

146

Second half yards

94

96

113

63

87

118

can you show which excel formula was used and identify if it is dependent or independent or SRS?