The phrase 'lead to the hypothesis' is correct and usable in written English.
You can use it to describe how a certain observation or experiment allows you to form an idea or theory. For example, "The experiment seemed to confirm the earlier results, which led to the hypothesis that the chemical was toxic."
Experimental results lead to the hypothesis that even longer continuous nanofibers over 50 cm could be collected if the size of the parallel plates were increased.
The fact that MGO-ridge is not stable in time lead to the hypothesis that its migration is linked to changes in ice thickness and can be used to construct a time series of the ice shelf thickness evolution.
The results lead to the hypothesis that the similarity of language use bridges indirect relations among components of knowledge stored in each designer's mind, leading to a constructed shared mental representation of the designed artefact.
Prior experimental results and models lead to the hypothesis that sensory inputs are used in a recurrent manner to tune the position of the sensors.
All these published results lead to the hypothesis that the major target to avoid relapse and metastasis in cancer are the hybrid phenotype (epithelial and mesenchymal) cells.
These considerations, taken together, lead to the hypothesis of a continuum in the spectrum of primary headache syndromes, defined by the parameters of headache intensity, frequency and duration of attacks, and trigeminal autonomic features [32].
As a social science experiment, this might lead to the hypothesis that Homo Cyberneticus is rather easily annoyed.
These findings also lead to the hypothesis that many such dinosaur families may have evolved along this path at some point in their evolution.
These findings lead to the hypothesis that male mouse songs may have an experience-dependent phenotype.
Finally, two specific observations lead to the hypothesis that AVE might serve as an inducing population for the vertebrate forebrain.
The structural similarities between ELA1 and ELA2 could lead to the hypothesis that ELA1 could have similar function to ELA2.
