[Script Info]
Title: 
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:01.01,0:00:15.58,Default,,0000,0000,0000,,Two six sided dice are rolled one-thousand times, and the sums of the two dice are recorded. For example, if an 3 and a 4 are rolled, a sum of seven is recorded...sounds reasonable.
Dialogue: 0,0:00:15.77,0:00:23.81,Default,,0000,0000,0000,,The results are in the table below. Based on this data, estimate the probability of getting a sum of seven the next time two dice are rolled.
Dialogue: 0,0:00:23.89,0:00:36.20,Default,,0000,0000,0000,,So, we had a thousand rolls, and of the thousand rolls, how many times did we get a seven? Well, we got a seven 175 out of a thousand times!
Dialogue: 0,0:00:36.33,0:00:47.41,Default,,0000,0000,0000,,So, 175 over 1000 seems like a pretty good estimate for the probability of getting a sum of seven the next time two dice are rolled.
Dialogue: 0,0:00:47.56,0:00:57.100,Default,,0000,0000,0000,,So, 175/1000 , if we want to write it as a decimal, that would be one hundred and seventy-five thousandths, so we could write it as 0.175.
Dialogue: 0,0:00:57.100,0:00:58.00,Default,,0000,0000,0000,,