hello are you still available as you say in the video I need some help. How do you know Which "totals" to use? is there a strategy to decide which totals to use?thanks
Thank you for your question! If they are asking for the probability for a specific group, say males, then you would use the entire total, 400. Even if they use the words "and" or "or" in the question you would still use 400. The only time you change that total is when you are finding the probability of something in relation to something else. Many times you see the word "given", "if", "that" something else is occurring to indicate this. You would then look for the specific total for that "given" category to become the total for that probability. I hope this helps!
Thx mom you helped
Thanks a lot. Now I understand this.
thank you very much
Nice video. Thank you. Keep up the good work. God bless
Thank you!
Soo cool, I really understood this, thanks
Glad it helped!
Thank you ❤️
Thank you :)
You're very welcome!
hello are you still available as you say in the video I need some help. How do you know Which "totals" to use? is there a strategy to decide which totals to use?thanks
Thank you for your question! If they are asking for the probability for a specific group, say males, then you would use the entire total, 400. Even if they use the words "and" or "or" in the question you would still use 400. The only time you change that total is when you are finding the probability of something in relation to something else. Many times you see the word "given", "if", "that" something else is occurring to indicate this. You would then look for the specific total for that "given" category to become the total for that probability. I hope this helps!
Go ahead