Jet asked to keep us the faces number two 468-1012 results are recorded in the table. What is the smallest currency between the experimental and expected probability of the right answer and three decimal places of the nearest thousand
To find the smallest currency between the experimental and expected probability of the right answer, we first need to calculate the expected probability and the experimental probability.
The expected probability can be calculated by dividing the total number of successful outcomes by the total number of possible outcomes. In this case, there are a total of 8 possible outcomes (from 2 to 9) and the successful outcome is 1 (face number 2). Therefore, the expected probability is 1/8 = 0.125.
The experimental probability can be calculated by dividing the number of times the successful outcome occurred by the total number of trials. From the table, we can see that the face number 2 occurred 3 times out of 12 trials. Therefore, the experimental probability is 3/12 = 0.25.
Now we need to find the absolute difference between the experimental and expected probabilities to determine the smallest discrepancy.
|0.25 - 0.125| = 0.125
So, the smallest currency between the experimental and expected probability of the right answer is 0.125 to three decimal places or 0.125.