The law of large numbers, in statistics, says that the experimental average found in a large number of trials should be very close to the theoretical probability. It does not say anything about distribution. So the answer to this question is False, which is given by option b.

3 0

3 years ago

Calculate the volume of this 3D figure

Firdavs [7]

Answer:

300cm

Step-by-step explanation:

the figure on the bottom would be “length x width x height” so it would be 4x6x12 and that would be

288cm

For the small figure on the top the length would be 1 because 4 - 3 is 1 ,

the width would be 12 and the height would be 1 because the 7 on the side is the height of the whole thing and the 6 is the height not including the figure on top. So for the top figure it would be 1x12x1 which would be

12cm

288+12 = 300cm

7 0

4 years ago

Will give brainliest + lots of points !

12345 [234]

Probability is simple. In this case, it's even easier.

Probability is the outcome. It's the outcome over a set amount of data under specifications.

Now, here you're given everything you need. This girl did 50 entries, each one involving three coin tosses. She grouped them per time, and put them in a list.

The specifics you're looking for is how many groups composed of 2 guys and One girl?

Heads=Female
Tails=Male

I'll bold all the one's involving what you're looking for:
Data:
thh tth tth tht thh htt hth hht hth tth tth hht hth tht tht tth tth thh thh htt tht thh tth hht hth thh tht tth hht thh hhh tth tth hth htt tht thh hhh htt thh htt ttt tht ttt thh hht hth htt hht hth

Counting it out, you can see it adds up to 23 total outcomes with 2 boys and 1 girl.

Probability is measured by: Set data/total possible outcomes

So, here that'll be: 23/50

Now it's just simple division. 23/50=.46

Your answer is .46

~Hope this helps!

8 0

4 years ago