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Frequent checks on the spending patterns of tourists returning from countries in Asia were made and the average amount spent by all tourists was found
Frequent checks on the spending patterns of tourists returning from countries in Asia were made and the average amount spent by all tourists was found to be per day. To determine whether there has been a change in the average amount spent, a sample of 70 travelers was selected and the mean was determined as per day with a standard deviation of R300. A researcher wants to test for evidence of a change in the expenditure amount changed, using 0.05 level of significance.
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