Question 1164270: A study at an amusement park found that, of 10,000 families at the park, 1750
had brought one child, 1910
had brought two children, 2200
had brought three children, 1550
had brought four children, 1110
had brought five children, 1040
had brought six children, and 440
had not brought any children.
Find the expected number of children per family at the amusement park.
Answer by ikleyn(52793)   (Show Source):
You can put this solution on YOUR website! .
Very strange, unexpected and confusing formatting.
I should look to the left and to the right simultaneously to read this text.
I am afraid to break my eyes . . . and my brain in two halves . . .
I better will not read it, at all . . .
Next time, will simply delete such posts . . .
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