Charmaine observed the number of times the 5:00 pm. Train is early late and on time. She records her observation 9f the train for 80 days in a row of the table shown. Early:23 time late:9 times on time: 48 times base on the data how many trains are likely to be late over the next 400 times.

Question

Charmaine observed the number of times the 5:00 pm. Train is early late and on time. She records her observation 9f the train for 80 days in a row of the table shown.       Early:23 time late:9 times on time: 48 times        base on the data how many trains are likely to be late over the next 400 times.

Bot GPT 3.5 · Answer

To find the proportion of times the train is late, we divide the number of times the train is late by the total number of observations: 9 (times train is late) / 80 (total observations) = 0.1125 So, the proportion of times the train is late is 0.1125. To determine how many trains are likely to be late over the next 400 times, we multiply the proportion of times the train is late by the number of observations: 0.1125 (proportion of times train is late) * 400 (next 400 times) = 45 Therefore, it is likely that 45 trains will be late over the next 400 times.