1. Average Waiting Time Between Eruptions

The average waiting time between eruptions of the Old Faithful geyser in the data set faithful is 70.9 minutes.

2. First Four Eruption Durations

Below is the duration of the first four eruptions in minutes.

Duration(min)
3.600
1.800
3.333
2.283

3. First Five Records of the Eruptions Data

The first five rows of the data set faithful is displayed below.

eruptions waiting
3.600 79
1.800 54
3.333 74
2.283 62
4.533 85

4. Histogram of Eruption Durations

The figure above indicates a bimodal distribution of eruption durations. One group exhibits eruptions lasting less than 3 minutes, while the other group had eruptions lasting from more than 3 minutes up to 5 minutes.

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