Spencer's using a cube number to 1 to 6 to conduct probability experiments in the first experiment he rules the cube 250 times the number one is rolled 47 times which what is the experimental probability of rolling a 1
The experimental probability of rolling a 1 can be calculated by taking the number of times 1 was rolled and dividing it by the total number of rolls.
Experimental probability = Number of times rolled a 1 / total number of rolls
Experimental probability = 47 / 250
Experimental probability = 0.188
Therefore, the experimental probability of rolling a 1 is 0.188 or 18.8%.
In his second experiment Spencer rolls the cube 350 times select the two values that represent an approximate frequency of rolling a two
175
61
17
88
Five six
The approximate frequency of rolling a two can be calculated by multiplying the experimental probability by the total number of rolls in the second experiment.
Given that the sum of all the frequencies should be around 350:
1. 175
2. 61
3. 17
4. 88
5. Five six
The most appropriate frequencies that add up to around 350 would be 175 and 88. These add up to 263, which is close to 350.
Sorry the fifth answer 5 6 is meant to be 56
In that case, the frequencies that would add up to approximately 350 rolls in the second experiment would be 175 and 175 (to account for the correction of 5 six to 56), as 175 + 175 = 350.
So which are the two correct answers
The two values that would represent an approximate frequency of rolling a two, with a total of 350 rolls in the second experiment, are:
1. 175
2. 175
You must he must choose two different answers
My apologies for the oversight. In that case, the two correct answers that would represent an approximate frequency of rolling a two with a total of 350 rolls in the second experiment are:
1. 175
2. 61