I think this is the toughest and challenging research study because during experimentation it varies from study to study. According to Lyndsay T Wilson “Empirical research is based on observed and measured phenomena and derives knowledge from experience rather than from theory or belief.” This would be an independent method where the researcher relies upon their own strategies or create things without using the theory. This kind of researcher must have this practiced method according to what expert state about the scientific method can be thought of as a cycle, involve the following: observation, induction, deduction, testing, and evaluation. This would be the important in empirical research so that researchers can analyze and interpret Her\His experiment thoroughly. Empirical evidence can be analyzed either quantitative and qualitative.

Qualitative form a researcher answer the question with evidence collected(usually called data) through measurable the evidence or reasonable it varies by field and by research question which tested through experimentation. So in Qualatative Research has unstructured data, summary, subjective conclusions, interviews, focus groups, and observations. So it's categorical data based on properties, attributes, labels, and other identifiers. So this method use subjective that continues to challenge researchers to explore more to find the answer. So this method is more time consuming. Like for instance, during the 2019–2020 covid 19 outbreaks in the whole world, understanding the culture can affect burial practices within different countries was crucial to scheming and observe interventions for safe burials. In program assessment, the qualitative procedure can help the researcher can determine what went right or wrong as one of a process evaluation or in troubleshooting why a program might not be working as well as expected. When implementing an intervention, qualitative strategies can be useful in surveying aspects of acceptability to increase the chances of intervention acceptance and success. When performed in combination with quantitative studies, qualitative strategies can help the researcher to confirm, challenge, or deepen the effectiveness of conclusions than either component might have yielded alone.

In some fields, the Quantitative research this method used with a research question that assesses through experimentation. This method has a structured data, statistical analysis, objective conclusions, and surveys.Also, quantitative research uses five senses so that empirical evidence can be observable. .

Like for instance, The ZANORTE Hospital wants to know the details about doctors and patients of their hospital for the goal of analysis to be done by the management regarding the working of the hospital. This intends the survey conducted for acquiring the information about the enough of time which the doctor takes for one patient, how frequently a patient visits the hospital, what are the self-satisfaction level of the patient after taking the consultation of the doctor, and related other questions. Patients were given the guide of the self-satisfaction survey which includes the different outline questions having the answer options in numerical form. The answer options to the question ‘What is the amount time which the doctor takes for one patient?’ includes a slab of fewer than 15 minutes, 15 to 25 minutes, 25 to 1 hour, and more than 1 hour, answer options to the question ‘How often a patient comes into the hospital’ includes 1 time, 3-4 times, 6-7times and more than 7times. As the answer to these questions will be gathered in the quantifiable data, so this is quantitative research conducted by the ZANORTE hospital.