Question

1. choose the best answer.

____ is a process by which scientists influence the results to obtain a desirable outcome.
bias
random errors
precision
accuracy

1. choose the best answer.

remaining transparent is one way to reduce ____ in an experiment.
precision
bias
random errors
accuracy

Explanation:

For question 3: Bias is when scientists influence results for a desired outcome. Random errors are unpredictable fluctuations. Precision is about how close repeated measurements are. Accuracy is how close a measurement is to the true value.
For question 4: Transparency helps reduce bias. Precision is about measurement repeatability. Random errors are chance - based. Accuracy is about truth - closeness.

Answer:

1. A. Bias
2. B. bias