soft Question 8 of 20 (1 point) | Attempt 1 of 3 View question in a popup 5.2 Section Exercise 6 Traffic Accidents The county highway department recorded the following probabilities for the number of accidents per day on a certain freeway for one month. The number of accidents per day and their corresponding probabilities are shown. EO X 0 2 3 4 P(X 0.3 0.1 0.1 0.1 Send data to Excel Part 1 of 3 V Find the mean. Round your answer to one decimal place as needed. 1. Mean: H = 2.2 ice Part: 1 / 3 E Part 2 of 3 3 Find the variance. Round your answer to one decimal place as needed. ard d Variance: o= 1 3 1.7