FRQ: Data Analysis

Front

What is the effect of TMB on seed germination?

Back

TMB alone has the lowest seed germination percent.

Front

How does prolactin change after exercise?

Back

Prolactin level not affected w/ exercise, error bars with exercise overlap.

Front

What is the effect of KAR on the timing of seed germination?

Back

KAR alone starts germination sooner than other samples.

Front

How can you determine if two species compete for the same food?

Back

If the growth rate of one species is faster when grown together than when grown separately, they likely compete.

Front

What is the optimum temperature for enzyme activity?

Back

The optimum temperature for the enzyme is 30 degrees.

Front

Define germination.

Back

Germination is the process by which a seed develops into a new plant.

Front

What is the role of error bars in data analysis?

Back

Error bars indicate the variability of data and help assess the reliability of the results.

Front

What does it mean if two sets of data have overlapping error bars?

Back

Overlapping error bars suggest that there is no significant difference between the two sets of data.

Front

What is the significance of a control group in an experiment?

Back

A control group serves as a baseline to compare the effects of the experimental treatment.

Front

What is the purpose of a hypothesis in scientific research?

Back

A hypothesis is a testable prediction about the relationship between variables.