5. Jane has just begun her new job as on the sales force of a very…
Question Answered step-by-step 5. Jane has just begun her new job as on the sales force of a very… 5. Jane has just begun her new job as on the sales force of a very competitive company. In a sample of 16 sales calls it was found that she closed the contract for an average value of 108 dollars with a standard deviation of 12 dollars. Find a 95% confindence interval for mean value of each call. X̅ or p̂ Z = Standard Error = Margin of error = Upper Bound = Lower Bound = Confidence Interval = STATISTICAL INTERPRETATION REAL WORLD INTERPRETATION Math Statistics and Probability MATH 111 Share QuestionEmailCopy link Comments (0)


