Yes.
true
True
False
True. I think each and all mean the same thing in this context.
In applications such as reciprocal authentication and session key generation the requirement is not so much that the sequence of numbers be statistically random but that the successive numbers of the sequence are unpredictable. With true random sequences each number is statistically independent of other numbers in the sequence and therefore unpredictable.
no converse is not true
It appears the sequence is of numbers in descending order followied by the number 8: 9(8)8(8)7(8)6(?), therefore, if the sequence is true, the number six should be followed by the number 8.
true
gene sequence
yes
true
They are all square numbers, and 170 isn't a square number. Very easy..