6. Solving a chemistry problem
4. Calculate the soil acidity of the field with a given confidence probability, if the pH measured in 10 sample plots was
Trust. pH probability
1 2 3 4 5 6 7 8 9 10
0.99 7.68 7.90 7.81 7.98 8.01 7.70 7.88 7.80 7.89 7.99
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