Mathematics, 18.11.2020 20:10 Mantisa
Susan is conducting a survey about the electric bills of households in her city. From the electric company, she found that the population mean is $98.75 with a standard deviation of $10.45. Susan has a sample size of 60. Complete the equation that Susan can use to find the interval in which she can be 68% sure that the sample mean will lie.
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Susan is conducting a survey about the electric bills of households in her city. From the electric c...
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