Each AA battery in a sample of 2500 batteries is checked for its voltage. If the voltages are distributed normally with u = 1.56 V, o = 0.038 and z = a) How many of the batteries have voltages between...

Each AA battery in a sample of 2500 batteries is checked for its voltage. If the<br>voltages are distributed normally with u = 1.56 V, o = 0.038 and z =<br>a) How many of the batteries have voltages between 1.61 V and 1.65 V?<br>b) How many of the batteries have voltages greater than 1.47 V?<br>

Extracted text: Each AA battery in a sample of 2500 batteries is checked for its voltage. If the voltages are distributed normally with u = 1.56 V, o = 0.038 and z = a) How many of the batteries have voltages between 1.61 V and 1.65 V? b) How many of the batteries have voltages greater than 1.47 V?

Jun 08, 2022

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Each AA battery in a sample of 2500 batteries is checked for its voltage. If the voltages are distributed normally with u = 1.56 V, o = 0.038 and z = a) How many of the batteries have voltages between...

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