weakly significantp = .087
The difference between the two data points just before and just after lunch is 11.0 percentages and it is weakly significant in a Chi‐squared test ( p = .087, n = 243).
The difference between the two data points just before and just after lunch is 11.0 percentages and it is weakly significant in a Chi‐squared test ( p = .087, n = 243).