Answer:
C.
Explanation:
In 1837, when Samuel Morse had an idea of making electric telegraph worked, he faced with a challenge to push forward the signal across long distance. They knew that sending legible signal across the continent would be difficult. So, Morse attached a relay to his device that will work like a relay horse, sending forward the signal by taking message from the exhausted partner and push it with renewed vigor.
So, the correct answer is option C.
northern against the bill led to the creation of the republican party with the democratic party split then he lost the election
Answer:
Punishment
Explanation:
Punishment is a way of decreasing undesirable behavior by adding or removing a pleasant stimulus.
Punishment can either be positive or Negative, it is positive when a pleasant stimulus is added to decrease undesirable behavior while it is negative when a pleasant stimulus is removed to decrease undesirable behavior.
Raising the insurance rate for the girl for the girl till she is 25 is a kind of positive punishment which helped to reduce her speed.
Answer:
E(Y | Xi) = f (Xi) is known as conditional expectation function(CEF) or population regression function (PRF) or population regression (PR) for short. In simple terms, it tells how the mean or average of response of Y varies with X
Explanation:
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