Capacitors connected in parallel based problem
Suppose after charging a 14.4 µF capacitor to 15 V, you connect it to another already charged capacitor of 7 µF and 9 V. What voltage will your voltmeter read across those two capacitors connected in parallel?
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What proportion of the following sample of ten measurements lies within 2 standard deviation of the mean?
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A sample of 145 values is randomly selected from a population with mean equal to 43 and standard deviation equal to 19. (Give your answers correct to one decimal place.)
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