Questions .2.4 can you do question two and four pleaseeeeeeee 5. Report the resu

Question

Questions .2.4

can you do question two and four pleaseeeeeeee

5. Report the results as mean +/- standard deviation, remembering to round so that only the last digit is uncertain. See bottom of page 12 Reporting Results. 6. Calculate the % deviation. 7. Calculate the % error. QUESTIONS 1. Referring to the introduction for a list of milk components, explain what happened to each component of the milk as you heated it. 2. Referring to the standard deviation of the percent of mineral matter in milk you calculated, do you think your measurements in this lab are precise? Explain. Describe 2 ways you could improve your precision if you were to repeat this lab. 4. Referring to the percent error you calculated, do you think your measurements i this lab are accurate? Explain. Describe 2 ways you could improve your accuracy if you were to repeat this lab.

Explanation / Answer

2. I think the value of the standard deviation is not correct here. Precisison means how close your all readings are, but here the values are 1.62, 1.12 and 0. Each values are not closer to each other so, the readings are not precise.

4. Accuracy means how close your final reading to the correct value, in the question I didnot find any value other than your readings in the table, since the average value calculated here is also not correct, I think the error will also be not accurate.

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.