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Serena uses a 25-mL buret in order to transfer approximately 20 mL of a liquid into a beaker. In her notebook, she determines the transferred volume of liquid is 19.73 mL. Use the dropdown menus to fill in the blank according to Serena's data: The digit in the  tenths, tens, ones, hundredths place is considered to be an estimated value. The words in bold are the answer choices and I need help figuring which one it is.

Serena uses a 25-mL buret in order to transfer approximately 20 mL of a liquid into a beaker. In her notebook, she determines the transferred volume of liquid is 19.73 mL. Use the dropdown menus to fill in the blank according to Serena's data: The digit in the  tenths, tens, ones, hundredths place is considered to be an estimated value. The words in bold are the answer choices and I need help figuring which one it is.

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Serena uses a 25-mL buret in order to transfer approximately 20 mL of a liquid into a beaker. In her notebook, she determines the transferred volume of liquid is 19.73 mL. Use the dropdown menus to fill in the blank according to Serena's data:

The digit in the  tenths, tens, ones, hundredths place is considered to be an estimated value.

The words in bold are the answer choices and I need help figuring which one it is. 

Determine which type of error is associated with the following scenarios. Wonda allows the bottom of the meniscus to Human Mistake go above the calibration line while using the 10 ml volumetric pipet, and does not allow it to become even with the calibration line before dispensing it into the beaker. Daisy uses the analytical balance in order to Systematic Error measure the mass of the empty beaker. However, it turns out that the balance adds 0.0015 g to all measurements Remy took all of his volume measurements Human Mistake during his buret trial from below eye level, meaning he was looking up at the meniscus, when reading buret volumes, instead of at eye level. This caused all of his volumes to seem lower than the actual value. > > >
Transcribed Image Text:Determine which type of error is associated with the following scenarios. Wonda allows the bottom of the meniscus to Human Mistake go above the calibration line while using the 10 ml volumetric pipet, and does not allow it to become even with the calibration line before dispensing it into the beaker. Daisy uses the analytical balance in order to Systematic Error measure the mass of the empty beaker. However, it turns out that the balance adds 0.0015 g to all measurements Remy took all of his volume measurements Human Mistake during his buret trial from below eye level, meaning he was looking up at the meniscus, when reading buret volumes, instead of at eye level. This caused all of his volumes to seem lower than the actual value. > > >
Errors of different varieties may arise throughout the course of an experiment. Below, match the different types of errors with their corresponding definitions. Indeterminate errors that arise because Random Error measurements can never be completely exact, and have an equal likelihood to be positive or negative. Errors that arise due to experimental Systematic Error methods or design, and tend to either always be positive or always be negative. These are also known as experimental limitations. An error that is within the direct control Human Error and/or caused by a mistake from the [ Choose] Systematic Error chemist. Random Error Human Error > > >
Transcribed Image Text:Errors of different varieties may arise throughout the course of an experiment. Below, match the different types of errors with their corresponding definitions. Indeterminate errors that arise because Random Error measurements can never be completely exact, and have an equal likelihood to be positive or negative. Errors that arise due to experimental Systematic Error methods or design, and tend to either always be positive or always be negative. These are also known as experimental limitations. An error that is within the direct control Human Error and/or caused by a mistake from the [ Choose] Systematic Error chemist. Random Error Human Error > > >
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