Question

help! :)

Answer 1

@texaschic101

Answer 2

Do you know what *theoretical* and *experimental* probabilities are?

Answer 3

yes

Answer 4

What is the *theoretical* probability in this case?

Answer 5

i dont really know :(

Answer 6

Yes, you do.
The theoretic probability for either one a head or tails is 1/2.
(because there are two possible outcomes and one "desired" outcome, which thus comes out to 1/2)

Answer 7

Did that make sense just now, or not?

Answer 8

yes

Answer 9

Yes, good.
(Because in *theoretic* probability we aren't considering what happened in the experiment and the experiment's conclusion)

Answer 10

Now, what is the *experimental* probability for *heads* in group *G*?

Answer 11

i dont know

Answer 12

Group G conducted 50 trials, and only 34 of them were heads.
So, since in the experiment there were 34/50 heads, thus the
*experimental probability of heads* (or the chance that the heads
will come out on the coin toss, - based on the experiment) is equal to:
*34/50*

(you don't need to reduce the fraction)

Answer 13

So,

*Experimental Probability (Tossing Heads) = 34/50*

Answer 14

If anything doesn't make sense, then ask....

Answer 15

17/25

Answer 16

Yes.

Answer 17

Can you find the *experimental probability* of *Tails* in group *G*?

Answer 18

no :(

Answer 19

(Hint:
How many trials were there altogether in group G?
How many of these trials were tails in group G? )

{answer the hint questions please}