Question: please help me with this question please Sample problem: Calculate the 95 % confidence margin of error E, for the true population mean in Excel

please help me with this question please

Sample problem: Calculate the 95 % confidence margin of error E, for the true population mean in Excel using the following sample: 2, 5, 78, 45, 69, 100, 34, 486, 34, 36, 85, 37, 37, 84, 94, 100, 567, 436, 374, 373, 664, 45, 68, 35, 56, 67, 87,101, 356, 56, 31. Mean = 149.742 Standard deviation = 182.47

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