### Top 10 Results

1.**In test a, suppose you make 100 experimental measurements of some quantity and then calculate mean, standard deviation, and standard error of the numbers you obtain. in test b, suppose you make 1000 experimental measurements of the same quantity and you again calculate mean, standard deviation, and standard error.**

Answer to In Test A, suppose you make 100 experimental measurements of some quantity and then calculate mean, standard deviation, …

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2.**In test a, suppose you make 100 experimental measurements of some quantity and then calculate mean, standard deviation, and standard error of the numbers you obtain. in test b, suppose you make 1000 experimental measurements of the same quantity and you again calculate mean, standard deviation, and standard error.**

Answer to In Test A, suppose you make 100 experimental measurements of some quantity and then calculate mean, standard deviation,…

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3.**In test a, suppose you make 100 experimental measurements of some quantity and then calculate mean, standard deviation, and standard error of the numbers you obtain. in test b, suppose you make 1000 experimental measurements of the same quantity and you again calculate mean, standard deviation, and standard error.**

I made 100 measurements of a certain quantity, calculated mean and standard deviation (with MySQL), and got mean=0.58, SD=0.34. The std seemed too high relative to the mean, so I made 1000 measurements. This time I got mean=0.572, SD=0.33. I got frustrated by the high standard deviation, so I made 10,000 measurements. I got mean=0.5711, SD=0.34.

https://stats.stackexchange.com/questions/89456/why-does-the-standard-deviation-not-decrease-when-i-do-more-measurements

4.

However, the uncertainty of the average value is the standard deviation of the mean, which is always less than the standard deviation (see next section). Consider an example where 100 measurements of a quantity were made. The average or mean value was 10.5 and the standard deviation was s = 1.83.

https://webassign.net/question_assets/unccolphysmechl1/measurements/manual.html

5.

randomly selected men (shown below) was conducted to test this claim. Use a signi cance level of 0.025 and assume that men’s head breadths are normally distributed. 6.2, 6.7, 5, 7.6, 7, 7, 6.8, 6.3 (a)(1 point) What type of hypothesis test will you use? Solution: Use a one sample mean test with ˙unknown.

http://www.u.arizona.edu/~kuchi/Courses/MAT167/Files/EXS_EX.2.2008.Fall.pdf

6.

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7.

a) if you increase your sample size, will always get closer to the population mean. b) the standard deviation of the sample mean is the same as the standard deviation from the original population c) the mean of the sampling distribution of is the population mean. d) always has a Normal distribution. 7.

http://users.stat.ufl.edu/~mripol/PracticeExams2023/PQ2.pdf

8.

To find the value of at b= 5, we need to substitute the b=5 in the expression, we get. Therefore, the value of is 36, when b=5. Go beyond. The Brainly community is constantly buzzing with the excitement of endless collaboration, proving that learning is more fun — and more effective — when we put our heads together. Help the community by …

https://brainly.com/

9.

Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. She has taught science courses at the high school, college, and graduate levels.

https://www.thoughtco.com/absolute-and-relative-error-calculation-609602

10.

My Answer: You can expect to find lipids, protein,and carbohydrates in the pizza with sausage, pepperoni, and beacon. What macromolecules are found in buffalo wings with celery? Explain. My Answer: You can expect to find lipids, protein, and carbohydrates in the wings and celery. What macromolecules are found in bread, olive oil, and pasta …

https://www.coursehero.com/tutors-problems/Biology/8900265-These-are-some-of-my-Pre-Lab-Questions-and-I-am-not-sure-if-my-answers/