Answer:
Yes I would correct him
Explanation:
I would correct him but I would not do it publicly in this meeting with everyone present. The manager although he doesn't like being corrected will have to be told about these mistakes.
First I will have to make sure I have sufficient information and correct report. Then I will let him In on the negative repercussions of the inaccurate information and how it could harm the company. I will let him know politely that I am not trying to undermine his capabilities, but my observations and the reason I came to him is in the best interest of the company