Question 8 of 20 (1 point) Attempt 1 of 3 View question in a popup 5.2 Section Exercise 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. Ed X 0 2 3 4 P(X) 0.3 0.1 0.1 0.1 0.4 Send data to Excel Part 1 of 3 Find the mean. Round your answer to one decimal place as needed. Mean: H = 2.2 Part: 1 / 3 W W Part 2 of 3 ee at gene ear u Find the variance. Round your answer to one decimal place as needed. To su Variance: 6 s to ba aph re u will b