Can someone who's read the worth expert guide to scientificliteracy: thinking like a psychological scientist tell me whatchapters number 3 and 4 are about? the names of the chapters are\"lets be reasonable: evaluating arguments and evidence,\" and\"unederstanding the numbers.\" Please what are the key points madein these two chapters and explain in a short summary about bothchapters. I'm not a psychology major so it's hard for me tounderstand it.