Question: UNIT 5 - CHALLENGE 2: Statistics After a set of surveys was compiled and analyzed, the mean value was reported as 5.1 1 0.4. Select

UNIT 5 - CHALLENGE 2: Statistics After a set of surveys was compiled and analyzed, the mean value was reported as 5.1 1 0.4. Select the true statement for this data. a.) The estimate is equal to 5.1 and the confidence interval is O 4.7 to 5.5. b.) The margin of error is equal to + 0.4 and the confidence O interval is 5.1. c.) The estimate is equal to + 0.4 and the confidence interval O is 4.7 to 5.5. d.) The margin of error is equal to 51 and the estimate is O equal to + 0.4

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