Mathematics, 23.12.2020 19:00 katnsanford

A survey of nonprofit organizations showed that online fundraising has increased in the past year. Based on a random sample of 133 nonprofits, the mean one-time gift donation resulting from email outreach in the past year was $85. Assume that the sample standard deviation is $9. Identify the correct 95% confidence interval estimate for the population mean one-time gift donation.

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A survey of nonprofit organizations showed that online fundraising has increased in the past year. B...