Mathematics
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Asurvey of nonprofit organizations showed that online fundraising has increased
Asurvey of nonprofit organizations showed that online fundraising has increased in the past year. based on a random sample of 55 nonprofits, the mean one-time gift donation in the past year was $75, with a standard deviation of $9.
a. construct a 95% confidence interval estimate for the population mean one-time gift donation.
b.interpret the interval constructed in a.
p.s: how do i calculate the t-value in this question?
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a. construct a 95% confidence interval estimate for the population mean one-time gift donation.
b.interpret the interval constructed in a.
p.s: how do i calculate the t-value in this question?
zyairemitchell44
4,4(83 marks)
m=5
Step-by-step explanation:
8m+2=42
8m=40
m=5
if you find my answer helpful please mark as brainliest.
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