Mathematics, 19.05.2021 05:20, daartist3121

Mika is a local farmer who is interested in how often residents in her town go to a farmer's market each month. She surveys 124 families and finds that, on average, those families visit a farmers' market 4.2 times per month with a sample standard deviation of 1.3. If Mika wants to be 99% confident (z=2.58) using this sample, what should her margin of error be and what does it mean?

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Mika is a local farmer who is interested in how often residents in her town go to a farmer's market...