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Q.4.3 A shop owner claims that on average, his shop has a daily turnover ofR55000. Test this claim at the 1% significance level, if the

Q.4.3A shop owner claims that on average, his shop has a daily turnover ofR55000.

Test this claim at the 1% significance level, if the average daily turnover for a

sample of 68 days wasR57750. Assume a population standard deviation of

R3250.

Can someone please assist with calculations please

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