(Answered) Q1 a pistachio rancher buys a new fertilizer system that

Statistics

Q1. A pistachio rancher buys a new fertilizer system that is supposed to increase the yield per acre. She uses the system for one year and notes the following output per acre:

71.7 46.0 103.9 54.4 43.3 68. 1 73.4 45.1 45.6 44.9 77.8 50.5

a) Calculate the Average yield per acre

b) Calculate the Standard deviation

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