The quote is 3 score and 10, referring to mans lot i.e. life expectancy: a score being 20 so 3 x 20 + 10 = 70 that's yer lot!
What makes 3 scores and a ten is 70 years.
3
3:43.13 3:43.4 (many people don't know about that one)
4 The formula is sum of scores divided by number of scores.
Three scores and ten refers to a total of 70. In this context, a "score" is equal to 20, so three scores would be 3 times 20, which is 60. Adding the additional 10 brings the total to 70.
99.7% of scores fall within -3 and plus 3 standard deviations around the mean in a normal distribution.
No, two sets of scores with the same mean are not necessarily identical. The scores could differ in terms of their distribution, range, variability, and individual values even though they have the same mean.
You add the scores together and then divide by the number of scores. So if you rolled a dice and your scores were, 3, 5, 2, and 6 You would add these together, getting 16, and then you would divide this by 4 (because you have 4 scores) and so your mean would be 4 (16/4=4) sum of scores / number of scores = mean. Hope this helps.
The mean of a distribution of scores is the average.
Dave Macfarlane has written: 'Scores of scores' 'Ten comedies'
sum of scores: 24 mean of scores : 24/4 = 6 squared deviations from the mean: 9, 4,4,9 sum of these: 26 sample variance: 26/4 = 6.5
70 years