3 7 9
Mathematics, 03.05.2021 18:00 jalenyork6835
Decode the cryptogram below by using the inverse of the matrix M.
Matrix: M= 1 2 2
3 7 9
-1 -4 -7
Cryptogram: 13, -9, -59, 61, 112, 106, -17, -73, -131, 11, 24, 29, 65, 144, 172
The message is ?
Answers: 3
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Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq less than 132. the probability that a randomly selected adult has an iq less than 132 is?
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Decode the cryptogram below by using the inverse of the matrix M.
Matrix: M= 1 2 2
3 7 9
3 7 9
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