According to the table, during which interval did the average time spent on hold increase? O week 1 to week 3
O week 1 to week 4
O week 4 to week 6
week 3 to week 5

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)