Answer:
<u>The difference between the experimental probability and the theoretical probability is 0.08 (rounding the answer to the nearest hundredth) or 8%.</u>
Correct statement and question:
Regina has a bag of 6 orange marbles and 6 black marbles. She picks a marble at random and then puts it back in the bag. She does this 24 times. The results can be found in the table.
Outcome Tally
Orange 10
Black 14
Figure out the percent error of pulling a black marble in Regina’s experiment. Show your work and round the answer to the nearest hundredth.
Source:
Previous question that can be found at brainly
Step-by-step explanation:
1. Let's review the information provided to us to answer the question correctly:
Number of orange marbles = 6
Number of black marbles = 6
Number of times of the experiment = 24
Number of times the outcome was an orange marble = 10
Number of times the outcome was a black marble = 14
2. Figure out the percent error of pulling a black marble in Regina’s experiment. Show your work and round the answer to the nearest hundredth.
The theoretical probability of pulling a black marble is 12/24 or 0.5, given that the number of orange and black marbles are equal and actually, the experimental probability is 14/24 or 0.5833.
We can't describe this difference as an "error". What happened here is that there is a difference between the experimental probability and the theoretical probability.
0.5833 - 0.5 = 0.0833 = 0.08 (rounding the answer to the nearest hundredth)
<u>The difference between the experimental probability and the theoretical probability is 0.08 (rounding the answer to the nearest hundredth) or 8%.</u>
. The first one, a, the radius squared is 8*8=64. So 
. If you multiply in pi as 3.14, you'll have 200.96 square inches. The second one, b, the radius squared is 10*10=100. So 
square kilometers. If you multiply in pi as 3.14 you'll have 314 square kilometers. The third one, c, the radius squared is 14*14=196. So 
. Or you could multiply in pi as 3.14 to get 615.44 yd squared. For the last one, d, the radius squared is 22*22=484 cm. Therefore, 
, or multiply in 3.14 for pi to get 1519.76 cm squared. There you go!