In each trial of an experiment, a card and a marble are randomly chosen. The number on the card and the number on the marble are recorded to find their sum. After each trial, the card is returned to the deck and the marble is returned to the bag.
Press "Run" to simulate trials based on the graphs you made. Then answer the questions below.
Card 1 2 3 4 1 2 3 4
Marble 1 1 1 1 2 2 2 2
# of trials 73 116 72 97 117 181 141 203
Total number of trials - 1000
In the simulation, which sum was more common, 3 or 5 ? What percentage of the time did that sum occur? Do not round your answer. (In this simulation, a correct answer will not have more than one decimal place.) Important: If you run the simulation again, then you may need to adjust your answers.
A. A sum of 3 was more common. In this simulation, it occurred in __ % of the trials
B. A sum of 5 was more common. In this simulation, it occurred in __ % of the trials
3 answers