A representative sample is used to ensure that the results of a study show what the general population will do
He was influenced by the Upper Pan-German nationalism movement circulated by Gorg Von
<span>The high-frequency hearing loss is the high frequency hearing loss when a person loses their ability to hear sounds at the upper end of the alphabet frequencies. For people with HFHL, it can be as if someone has removed certain letters from you in speech. This makes it difficult for them to hear someone with a hearing loss on that frequency.</span>
