Question: As part of a study to determine whether cloud seeding increased rainfall, clouds were randomly seeded with silver nitrate or not seeded. The amounts of

As part of a study to determine whether cloud seeding increased rainfall, clouds were randomly seeded with silver nitrate or not seeded. The amounts of rainfall that followed are listed here.

Do these data show that cloud seeding significantly increases the average amount of rainfall? Use a = 0.05

Unseeded 4.9 4 21.7 372.4 26.3 173 36.6 26.1 47.3 95.0 147.8 321.2 11.5 68.5 29.0 24.4 1202.6 87.0 28.6 830. 81.2 4.9 163.0 345.5 244.3 Seeded 129.6 334.1 2747 198.6 430.0 274.7 31.4115.3 1656.0 118.3 489.1 302.8 255.0 32.7 119.0 17.5 242.5 2745.6 7.7 40.6 978.0 200.7 703.4 92.4 1697.8

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