If you did the experiment wrong
Inaccurate data entry.
Inaccurate data entry.
it contains conclusions not explained by the evidence given
it contains conclusions not explained by the evidence given
The reviewer would likely consider the experiment invalid if there are significant flaws in the experimental design, such as inadequate control groups, insufficient sample size, or failure to randomize participants. Additionally, inconsistencies in data collection methods or analysis, as well as the presence of confounding variables that were not controlled for, could also lead to a determination of invalidity. If the results cannot be reliably replicated or if ethical standards were not upheld, the experiment would further be deemed invalid.
Revocation by the patient
b6 z
A revocation of the authroization by the patient
Like telling someone.. "Is an invalid sentence." would be incorrect. "That is an invalid sentence." would be correct.
performing the experiment multiple times
My neighbor is an invalid.
A revocation of the authorization by a patient