Answer:
Step-by-step explanation:
you can divide both sides by 2.35 to get the right side to be 1:
Vince’s Vans table is shown. Complete the process column in the table, then create a verbal description and an algebraic rule to
1 answer:
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The expected length of code for one encoded symbol is
where is the probability of picking the letter
, and
is the length of code needed to encode
.
is given to us, and we have
so that we expect a contribution of
bits to the code per encoded letter. For a string of length , we would then expect
.
By definition of variance, we have
For a string consisting of one letter, we have
so that the variance for the length such a string is
"squared" bits per encoded letter. For a string of length , we would get
.