<p>Hi CC,
I am a sophomore in high school and this year i was planning to take the AP calculus BC exam, the AP Stat exam and the AP World history. I am not taking any classes for the AP calculus BC exam since over the summer i read through a preparation book and basically learned all the materials in it, but its still a bit shaky. Should i take the exam? and even if i should what is the guarantee that i will get a 5? I am done reviewing it again and from this February start studying for the AP statistics exam, and i am also not taking any classes on that. I am also taking the AP world history exam but i am taking the class so i should be fine. Now my question was, how long does it take to self-study for the AP statistics exam, and is it easy to do so? Also how hard or easy is the Stat exam, the calc bc exam and the World history exam?</p>
<p>I was also planning to take the AP biology course but not taking any classes and self-study or study with a tutor. Should i take it? or is it a bit too much stress?</p>
<p>Also, in all of the 4 mentioned AP's i have tutors. So i need help to decide. :(</p>
<p>Thank you</p>