Question 52 Not yet answered Marked out of 2.50 Flag question Examine the following probability distribution: Return Probability 0.02 0.1 0.04 0.2 0.06 0.4 0.08 0.2 10.10 0.1 The mean and standard deviation are: Select one: O a. 0.06 and 0.0693, respectively. O b. 0.06 and 0.0693, respectively. O c. 0.07 and 0.022, respectively. O d. 0.06 and 0.022, respectively. Previous page Finish attempt