One commonly used descriptive statistic for describing a bio…

One commonly used descriptive statistic for describing a biological sample is the [blank1], which represents the average of all measurements made of this variable. Another common descriptive statistic is [blank2], which is a measure of the average deviation from the mean of all individual measurements. {2 pts}

The piece of lab equipment used to spin solutions at speeds…

The piece of lab equipment used to spin solutions at speeds that generate force in order to separate liquids of different densities is called a [blank1]. {2 pts} The piece of glassware/plasticware used to measure large volumes of fluid (typically between 10-2,000mL) is called a [blank2].{2 pts}