If a ​-40 to44 ​-a year-old mother who had a live birth in 2015 is randomly​ selected, how many live births would you expect the mother to have​ had?
to find this value, recall that the expected value of a discrete random variable is the mean of the discrete random variable. 1- 0.237, 2- 0.282, 3- 0.168, 4- 0.113, 5- 0.102, 6- 0.024, 7- 0.028 and 8- 0.046. what is ∑[x·P(×)]

Enter your response here ​(Round to one decimal place as​ needed.)