Question 1 Consider the population data in the sheet Fifa19. Random numbers have already been assigned to all population elements. Use these random numbers to draw a simple random sample of size 31. Consider the balance of FIFA registered players given in column BQ. mu = Round your answer to 4 decimal places. sigma = Round your answer to 4 decimal places. Calculate a 98% confidence interval for the mean balance of FIFA registered players for the case where sigma is known. Lower limit: Round your answer to 4 decimal places. Upper limit: Round your answer to 4 decimal places.
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This involves selecting the 31 elements with the lowest random numbers. Show more…
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