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
Please be more specific I don’t quite understand the question
Answer:
She should stay behind and revise after she must have a good rest
If nurse jane needs to move a heavyset patient in bed, Use the appropriate lifting techniques to reduce potential injuries related to that risk factor.
An injury is a damage to your body. It is a general term that refers to harm caused by accidents, falls, hits, weapons, and more. In the U.S., millions of people injure themselves every year. These injuries range from minor to life-threatening.
Mechanical trauma, extreme heat or cold, electrical discharges, pressure fluctuations, and radiation all result in physical ailments. An injury to any part of the body caused by a blow, crush, cut, or piercing wound is referred to as mechanical trauma.
Learn more about injury here:
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In politics, a party leader is the most powerful official within a political party. The leader speaks to their designated political party, while acting as the party representatives.
