rhiannonlm8668 rhiannonlm8668

14-09-2020
Mathematics

contestada

The copper content of 18-carat gold was measured by two methods for six different samples collected from a jewelry production plant. Sample Method 1 Method 2 A 2.2% 2.5% B 1.8% 2.2% C 2.5% 3.0% D 3.0% 3.2% E 2.6% 2.3% F 2.6% 2.7% Which test would you use to determine if the results obtained by the two methods agree within experimental error?

Respuesta :

buchinnamani208 buchinnamani208

15-09-2020

Full question attached

Answer:

Paired t test

Explanation:

The paired sample t test is used to measure or compare the mean of two observations or samples by measuring each subject two times as is seen above with the gold measurement which would result in two sets or pair of samples in a statistical procedure. We observe from the question that we measure each gold with two methods and then compare result of the two methods in terms of their mean error using the paired t test.

Ver imagen buchinnamani208

Answer Link

Otras preguntas

The total cost for a bucket of popcorn and 4 movie tickets is $56. The total cost for the same size bucket of popcorn and 6 movie tickets is $80. The cost of a

Because he was well aware of the effect his theory of evolution would have on the public and on the Church of England, Darwin delayed publishing his work for se

Activation of the parasympathetic branch of the autonomic nervous system:______ a. enhances digestion. b. causes conversion of glycogen to glucose. c. triggers

f(x)=6x+2 and g(x)=-9x-5 Find the product of f and g.

Burton Pharmaceuticals is a fast-growing drug company based in Dallas. Top executives at Burton realize that human capital plays an essential role in the contin

What is Chuck Anderson’s favorite style? A. vibrant colors with minimal lighting effects B. dull colors and powerful light effects C. bright colors and power

True or dalse. The cell that produces interferon is protected from the infectious agent.

An individual is teaching a class on Excel Macros. The individual plans to break the class up into groups of 4 and wants each group to have 2 exercises to pract

Draw concentric circles and label the four layers of the gut. Also label the hole at the inner most circle. List what is in these four layers.

Please you guys i need an answer ASAP. here are the questions. 1. What does Robin's description illustrate about his understanding of the mission in Iraq at thi