A factor in an experiment that scientist purposely keep the same is?

The experimental factor that is manipulated, the variable whose effect is being studied?

The outcome factor, the variable that may change in response to manipulations of the independent variable?

A spoken or written summary of observations.

An interpretation of observations.

A system of measurements based on multiples of ten and on established measures of mass, length, and time.

The digits in a decimal number that carry meaning contributing to the precision or accuracy of the quantity.

the average of multiple numbers.

The middle score in a set of numbers.

The most frequent occurring number in a set of numbers.

The difference between the highest and lowest numbers in a set.

Metric measurement of temp.

I want to measure the capacity of the jar in metric, I would use the unit?

I want to find the mass of an object, I would use the unit __________.

The base unit for width is ___________