8 - 14 please TTT1If you discard sample #6 from your sample pool, what best describes the remaining9. samples (#1 to #5)?A. Accurate only compared to the standard.B. Precise only compared to the standard.C. Accurate and precise compared to the standard.D. Not accurate and not precise compared to the standard.What is the average of the measurements? Do the calculation. Type your answer inthe box on the answer sheet.115, 143, 136, 122, 125, 144, 12910.11. How many significant figures are in the number 0.01220?A. 3 significant figuresB. 4 significant figuresC. 5 significant figuresD. 6 significant figures12 How many significant figures are in the number 1350?A. 2 significant figuresB. 3 significant figuresC. 4 significant figuresD. 5 significant figures13 Correctly rewrite the number 707,800 in scientific notation.A. 70.78 x 104B. 7.07800 x 105C. 7.078 x 105D. 7.10 x10614 Correctly rewrite the number 0.004901 in scientific notation.C. 4.901 x104A. 4.901 x 10-2B. 4.901 x10-³D. 4.9010 x104 precision.our process was not accurate and not precise.You work in a chemistry lab. Thechemical test you do is based on a colorchange when two chemicals are mixed.The head scientist provides to you thestandard if the process is done correctly.You compare your six samples (#1 to #6)against the standard.Standard7. What most likely happened to your sample #6?A. Conscious errorC. Systematic errorB. Random errorD. Unconscious error8. What best describes your sample #6?A. InclusiveC. OutlierD. MedianB. Exclusive▬▬▬▬▬▬#3 #4 #5 #6#1 #2BLIVEWORKSHEETSIf you discard sample #6 from your sample pool, what best describes the remaining

The color of the reference standard is yellow The color of the first 5 samples is also yellow. The…

precise. You work in a chemistry lab. The chemical test you do is based on a color change when two chemicals are mixed. The head scientist provides to you the standard if the process is done correctly. You compare your six samples (#1 to #6) against the standard. 7. What most likely happened to your sample #6? A. Conscious error B. Random error 3. What best describes your sample #6? A. Inclusive C. Outlier B. Exclusive D. Median Standard C. Systematic error D. Unconscious error ▬▬▬▬▬▬ #1 #2 #3 #4 #5 #6

precise. You work in a chemistry lab. The chemical test you do is based on a color change when two chemicals are mixed. The head scientist provides to you the standard if the process is done correctly. You compare your six samples (#1 to #6) against the standard. 7. What most likely happened to your sample #6? A. Conscious error B. Random error 3. What best describes your sample #6? A. Inclusive C. Outlier B. Exclusive D. Median Standard C. Systematic error D. Unconscious error ▬▬▬▬▬▬ #1 #2 #3 #4 #5 #6

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter7: Ionic Compounds And Metals

Section: Chapter Questions

Problem 124A

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Q1. Which student collected the most accurate data? Q2.Who collected the most precise data?
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