I think brainstorming is helpful when solving a problem because it helps to get all of your ideas out and then you can choose the best one.
Elisha Gray was an electrical engineer. He is known for his telephone prototype and music synthesizer. Gray got over 70 patents for his inventions.
He was born on August 2nd, 1835 in Barnesville, Ohio. He died on January 21st, 1901 in Newtonville, Massechusetts.
Gray also invented the telautograph, this was a device that could transmit handwriting through the telegraph systems!
Answer: order of test items
Explanation: An independent variable is a variable that is specifically manipulated by a researcher to investigate whether it consequently brings about change in another variable. The other variable, which is measured and predicted to be dependent upon the independent variable, is known as the dependent variable.
In the experiment above, the independent variable is the order or arrangement of the test items. The instructor gave two sets of order to two groups of students to study effect of the order on test scores. The effect on the test scores may be dependent on the order the tests were arranged.
The correct answer is option B. <span>Arab Muslims come to Indus Valley region. (This happened in the 700s). </span>East India Company established trading in India in <span>December </span>1600. <span>Hindus and Muslims disagree about setting up a government, leading to the partition of India in the early 20th century. India gained its independence from Britain on 15th June 1947.</span>
