Answer:
(a) 50 dB
Explanation:
It is given that someone gives training to dog that it will run for food when h whistles a 60 dB whistles and it is also given that dog will not come when he whistles a 70 dB we have to tell that when there is peak shift effect then whistle would lead to the dog fastest running.The dog will run fast for food when there is a whistle of 50 dB when thee is a peak shift effect.
so option (A) will be the correct option
People frequently harbor a variety of biases. Due to author bias, the writers of the two texts present the same event in different ways.
An author who is prejudiced is simply one who, in some manner, did not pay attention to all the facts, or evidence, or build a logical case to support his or her opinions.
In this context, bias is simply defined as when a point or remark demonstrates partiality or preference for a person, thing, etc. When you suspect a source may be prejudiced, when the author's viewpoint is strongly held or skewed, etc., you can usually tell.
Prejudice is a synonym for bias, which means that the arguments used to justify a position are frequently irrational. To assess an argument's worth and validity impartially, the reader must be able to identify any author's prejudice.
To learn more about author bias
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The establishment of norms in order to assess the representative of the general population norming.
When we have norms and a population (even different populations), we're also able to create norms for these different populatons and then later on create the values that will be used.
