Question: Standard deviation, significantfigures and +/- uncertainty: Using the following set of weights ingrams to determine the avergae mass , standard deviation and the mass +/-uncertainty

Standard deviation, significantfigures and +/- uncertainty: Using the following set of weights ingrams to determine the avergae mass,standard deviation and the mass +/-uncertainty. Please show all your work and report youranswer to the correct number of significant figures.

24.9298

24.9292

24.9227

24.9456

24.9081

Step by Step Solution

★★★★★

3.40 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Average mass 249303 g Standard Deviation 00178 g Mass Uncertainty 2493 002 g Explanation Average Mas... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Show that the following set of vectors is a basis for M22. 2 0 0 3

Please make sure that you show all your work when solving the problems. Feel free to make any assumptions whenever you feel necessary. Just make sure that you clearly state your assumptions. Analysts...

The Ajax Corporation has the following set of projects available to it: *Note: All projects have equal risk. Ajax can raise funds with the following marginal costs: First $250 million..............

Please I need help with the questions for Calculations (Part ), Calculations (Part 2), the graph, and questions 1-2 on the last page. THE DATA TO DO THE CALCULATIONS ARE PROVIDED IN THE TABLES. THATS...

I need help with this lab. Please answer questions for pages 4-7. Freefall Purpose: We will measure the value of 'little g', or the acceleration due to gravity on the surface of Earth. The particular...

Practice Calculations Use the following data to answer the questions below. Assume 9.045g of stearicacid, and 1.327g of unknown for the mixture runs 4-6. Assume the ki is 4.50Ckg/mole. Assume the...

Please fill out the last 2 remaining boxes in question 5. Please show the work for calculating the concentration and the uncertainty of the unknown sample. Thank you! If you can also do 6,7, or 8...

What are the Statistics Mentioned? Sample Size (n): Number of Groups: Number of Treatments: Standard Deviation (): Standard Error: Mean (): F Statistic: Degrees of Freedom (df): P-Value: An ANOVA...

Journalize: Valley Designs issued a 120-day, 5% note for $60,000 dated April 15 to Bork Furniture Company on account. Required: A. Determine the due date of the note. B. Determine the maturity value...

An applied researcher is developing a new measure of organizational commitment for a study. In order to compare it to an existing measure of organizational commitment, the researcher would compute a...

7.5 A large lot of manufactured items contains 10% with exactly one defect, 5% with more than one defect, and the remainder with no defects. Ten items are randomly selected from this lot for sale. If...

A composite wall of a furnace has 3 layers of equal thickness having thermal conductivities in the ratio of 1:2:4. What will be the temperature drop ratio across the three respective layers? A. 12:4...

Assuming that the daily changes in a portfolio's value follow a normal distribution with a mean of zero and a standard deviation of R6 million. Calculate the following risk metrics: a) Determine the...

27. A manufacturer of a line of breakfast cereals wants to test market a new cereal for children. The advertising department is trying to decide between a cartoon bear or a cartoon lion on the front...

Bond X is noncallable and has 20 years to maturity, a 7% annual coupon, and a $1,000 par value. Your required return on Bond X is 6%; if you buy it, you plan to hold it for 5 years. You (and the...

$10,000 was borrowed at 3.5% on July 17. The borrower repaid $5000 on August 12, and $2000 on September 18. What final payment is required on November 12 to fully repay the loan?

The following data for the dependent variable, y, and the independent variable, x, have been collected using simple random sampling: x y 10.120 14.130 16.170 12.150 20.200 18.180 16.190 14.150 16.160...

Farmers National Bank issues MasterCard credit cards to its customers. A main factor in determining whether a credit card will be profitable to the bank is the average monthly balance that the...

Required Tasks: 1. Develop histograms showing the distribution of rivet diameters from the two suppliers. 2. Compute the sample means and standard deviations for the two sets of data. 3. Comment on...

17. How do the pain-relieving effects of cannabinoids differ from those of opiates?

18. How do ibuprofen and other nonsteroidal anti-inflammatory drugs decrease pain?

2. What are the special difficulties of studying the evolution of behavior, given that behavior doesnt leave fossils (with a few exceptions such as footprints showing an animals gait)pg99