solved: Need helped finding the Variance. They need to be rounded two…

  

Need helped finding the Variance. They need to be rounded two… Need helped finding the Variance. They need to be rounded two decimal places Image transcription textCoffee with Meals A researcher wishes to determine the number of cups of coffee a customer drinks with anevening meal at a restaurant X 0 2 3 P(X) 0.20 0.33 0.45 0.01 0.01 20 Send data to Excel olo Part 1 of 3 Findthe mean. Round the answer to two decimal places as needed. Mean: u = 1.30 Alternate Answer: … Show more… Show more MathStatistics and Probability MATH 18