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Please assist with question 6 For a random sample of 256 owners of luxury SUV's, it was found that their average monthly car insurance premium

Please assist with question 6

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For a random sample of 256 owners of luxury SUV's, it was found that their average monthly car insurance premium for comprehensive cover was R1356. Assume that the population standard deviation is R64 per month and that insurance premiums are normally distributed. Find the upper 95% confidence interval for the average monthly comprehensive car insurance premium paid by all owners of luxury SUV's. Select one: O a. R1363.84 O b. 13.63% O c. R1336.84 O d. 16.36%

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