- The Liquid Volume Packaged In A Bottle Of A Brand Orange Juice Follows A Normal Distribution With A Mean P Ml And Stand 1 (48.31 KiB) Viewed 17 times
The liquid volume packaged in a bottle of A-brand orange juice follows a normal distribution, with a mean=p ml and stand
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The liquid volume packaged in a bottle of A-brand orange juice follows a normal distribution, with a mean=p ml and stand
The liquid volume packaged in a bottle of A-brand orange juice follows a normal distribution, with a mean=p ml and standard deviation of 5 ml. We take a sample of bottles and measure their volumes. How many bottles do we have to sample so that we are 90% confident that the measured mean is within + 0.5 ml of the true mean? Round the result to the nearest integer. Note that from the z-distribution table, we know: P(Z<= -1.645) = 5% P(Z<= -1.96) = 2.5% P(Z<= -1.28) = 10% Answer:
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