What are the odds of getting a character for multiplayer in each of the item packs?

Question

What are the odds of getting a character in each of the multiplayer item packs?

Those packs being; Recruit Pack, Veteran Pack, and Spectre Pack.

Answer 1

The odds change depending on how many weapons you've unlocked and maxed out. Once you max out a weapon, character, or mod, you are no longer able to get them.

You are more likely to get characters in the Spectre Pack because there are less weapons as Rare options than there are in the Veteran pack as Uncommon options.

Here's a full list, which might help.