A pollster asked 100 people "If money was not a factor, how many children would you like to have?" The results and their frequencies are shown in the (estimated) probability distribution function table below.
X - P (X)
0 -.25
1 -.26
2 -.29
3 -.15
4 -.05
What is the probability that the number of children a randomly selected person from this sample would like to have is less than the mean of X?
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