Many games use different types of dice. Sarah has a four-sided die has faces marked 1,2,3, & 4. the intelligence of a ch

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answerhappygod
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Many games use different types of dice. Sarah has a four-sided die has faces marked 1,2,3, & 4. the intelligence of a ch

Post by answerhappygod »

Many games use different types of dice. Sarah has a four-sided
die has faces marked 1,2,3, & 4. the intelligence of a
character is determined by rolling this die three times and adding
2 to the sum of the spots , the faces are equally likely and the
three rolls are independent , whats the average (mean)
intelligence for such characters?
Can you explain how to find the standard deviation of
g :
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