A grocery bag contains x apples, each weighing One-third of a pound, and y pounds of grapes. The total weight of the grocery bag
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Answer:
The minimum sample size is
Step-by-step explanation:
From the question we are told that
The margin of error is
The sample mean is
The variance is
Generally the standard deviation is mathematically represented as
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From the question we are told the confidence level is 95% , hence the level of significance is
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Generally from the normal distribution table the critical value of is
Generally the sample size is mathematically represented as
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