Which outcome would most likely suggest that data collected is unreliable?

Other scientists conduct the same study but find different data.
The data is put on a scatterplot but does not show any trend.
Each data point is considered by many scientists to be accurate.
Many tools were used in the same laboratory to measure the data.

Other scientists conducting the same study but finding different data would most likely suggest that the collected data is unreliable.

The outcome that would most likely suggest that the data collected is unreliable is when other scientists conduct the same study but find different data. If multiple researchers are unable to reproduce the same results, it raises doubts about the reliability of the data and suggests that it may not be accurate or consistent.