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The differences between senior statisticians and research biostatisticians can be seen in a few details. Each job has different responsibilities and duties. Additionally, a research biostatistician has an average salary of $88,264, which is higher than the $76,403 average annual salary of a senior statistician.
The top three skills for a senior statistician include statistical methods, data analysis and healthcare. The most important skills for a research biostatistician are SAS, statistical analysis, and study design.
| Senior Statistician | Research Biostatistician | |
| Yearly salary | $76,403 | $88,264 |
| Hourly rate | $36.73 | $42.43 |
| Growth rate | 31% | 31% |
| Number of jobs | 3,102 | 63,150 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 52% | Bachelor's Degree, 74% |
| Average age | 37 | 37 |
| Years of experience | - | - |
A senior statistician specializes in gathering and interpreting data through mathematical techniques, drawing conclusions that will play a significant role in a company's decision-making procedures. Their responsibilities typically include liaising with different departments to collect data, maintaining databases, performing various tests and assessments, keeping an eye on any errors or discrepancies, and presenting findings using graphs, charts, and reports. Moreover, as a senior statistician, it is essential to lead and oversee the performance of junior statisticians, all while promoting and enforcing the company's policies and regulations.
Most of the research biostatisticians oversee clinical trials and gather data for the development of new treatment interventions. They ensure that legal, scientific protocols are followed but are concerned with the accurate gathering and evaluation of data and recording. Research biostatisticians prepare results that outline findings, information, and implications of these trials, and present them for new treatment modalities. Part of their tasks is to enforce ethical consideration in trial programs, analyze and report findings for future research, and develop standards for data collection procedures.
Senior statisticians and research biostatisticians have different pay scales, as shown below.
| Senior Statistician | Research Biostatistician | |
| Average salary | $76,403 | $88,264 |
| Salary range | Between $39,000 And $147,000 | Between $62,000 And $125,000 |
| Highest paying City | San Francisco, CA | Lawrence, NJ |
| Highest paying state | California | New Jersey |
| Best paying company | Allina Health | Bristol-Myers Squibb |
| Best paying industry | Pharmaceutical | - |
There are a few differences between a senior statistician and a research biostatistician in terms of educational background:
| Senior Statistician | Research Biostatistician | |
| Most common degree | Bachelor's Degree, 52% | Bachelor's Degree, 74% |
| Most common major | Statistics | Mathematics |
| Most common college | University of Pennsylvania | University of Pennsylvania |
Here are the differences between senior statisticians' and research biostatisticians' demographics:
| Senior Statistician | Research Biostatistician | |
| Average age | 37 | 37 |
| Gender ratio | Male, 71.1% Female, 28.9% | Male, 42.9% Female, 57.1% |
| Race ratio | Black or African American, 5.1% Unknown, 5.0% Hispanic or Latino, 7.6% Asian, 22.7% White, 59.4% American Indian and Alaska Native, 0.2% | Black or African American, 5.1% Unknown, 5.0% Hispanic or Latino, 7.6% Asian, 22.7% White, 59.4% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 9% | 9% |