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Score is an old term meaning 20. Similarly, we still use dozen to mean 12 of anything. The most famouse example I know is when Abe Lincoln used "Four score and seven years ago" in a speech. It was a fancy way of saying 87 years. So 7 score of whatever you are counting would be 7x20=140 of them.
What else can I help you with?
What does 4 score and 7 mean?
87
What does 4 scores and 7 years mean?
87. A score is 20.
What does it mean if the Z score of a test is equal to 0?
If the Z Score of a test is equal to zero then the raw score of the test is equal to the mean. Z Score = (Raw Score - Mean Score) / Standard Deviation
Is it true any score with value less than the population mean will have a negative z-score?
Yes. If a score is below the mean, the z score will be negative.
What does a negative z-score mean?
z-score of a value=(that value minus the mean)/(standard deviation). So if a value has a negative z-score, then it is below the mean.
What does 4 score and 7 mean?
87
What does 4 scores and 7 years mean?
87. A score is 20.
Which numbers would give a mean score of 7?
To achieve a mean score of 7, you need a set of numbers whose sum divided by the number of values equals 7. For example, if you have four numbers, their total sum must be 28 (since 7 multiplied by 4 equals 28). Possible sets could include {5, 7, 9, 7} or {6, 6, 7, 11}.
What does it mean if the Z score of a test is equal to 0?
If the Z Score of a test is equal to zero then the raw score of the test is equal to the mean. Z Score = (Raw Score - Mean Score) / Standard Deviation
What is the same as 20 years?
score like 4 score and 7 years ago our fathers... score like 4 score and 7 years ago our fathers...
Is a negative z score always an indicator that the raw score is below the mean?
Yes.z = (raw score - mean)/standard error.Since the standard error is positive, z < 0 => (raw score - mean) < 0 => raw score < mean.
What does a positive Z-score mean?
it means that the score is above the mean
Your MELD score is 18 what does that mean?
my meld score is 16. what does that mean?
What was the score of the 2010 clemson vs usc football game?
If by USC you mean South Carolina Gamecocks, the score was USC 29 - Clemson 7
How many total years are four score 7 years?
A score is 20 years so four score means 80 and add 7 years to that?
Is it true any score with value less than the population mean will have a negative z-score?
Yes. If a score is below the mean, the z score will be negative.
How do you find the mean from raw score z score and standard deviation?
To find the mean from a raw score, z-score, and standard deviation, you can use the formula: ( \text{Raw Score} = \text{Mean} + (z \times \text{Standard Deviation}) ). Rearranging this gives you the mean: ( \text{Mean} = \text{Raw Score} - (z \times \text{Standard Deviation}) ). Simply substitute the values of the raw score, z-score, and standard deviation into this formula to calculate the mean.
