My landlord is convinced that the time of day you water matters when it comes to how high your grass will grow. Lawns are randomly selected across the metro area (all with the same grass types) and are assigned a specific watering time. After a week watering at this time, the change in grass blade lengths are recorded. Testing the claim that there is no difference in these means at a 0.05 significance level, report the associated p-value. Round your answer to 4 decimal places. 6am 12pm 6pm 5.78 1.38 4.07 3.37 3.98 3.74 4.73 3.17 2.64 3.66 3.61 3.45 4.22 4.52