Here is an example of diffusion
Top of social hierarchy<span> in</span>China<span> Emperors officials who were culture and social elite • From wealthy land owning families who ... mobility than did the caste system.</span>
Answer:
Null Hypothesis : Average Weld Time = 1.919 ;
Alternate Hypothesis : Average Weld Time ≠ 1.919
Explanation:
Null Hypothesis is a neutral 'no effect' hypothesis, signifying no relationship between variables.
Alternate Hypothesis is reverse of Null Hypothesis , signifying effect & relationship between variables.
Given Case : Production Line Closed - If average weld time used by robot ≠ 1.919 ; Production Line not Closed - If average weld time used by robot = 1.919
Null Hypothesis : Average Weld Time = 1.919 ;
Alternate Hypothesis : Average Weld Time ≠ 1.919
<span>Meteorites and Asteroids</span>
The answer is Green Revolution
I hope that helped
