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stellarik [79]
3 years ago
6

Discuss the concept of the null hypothesis and its use in data analysis.

Biology
1 answer:
Rus_ich [418]3 years ago
7 0

Answer:

Null hypothesis may be defined as the any type of assumption in which the observed difference between two sample in the statistical population is accidental. Null hypothesis is used in the field of genetics as well.

If one accepts the null hypothesis this means that there is no significant differences between the observed values and the expected values of the experiment. The rejection of null hypothesis explains that there may be significant difference between the expected value and observed value.

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When sodium chloride is formed from a positively charged sodium atom and a negatively charged chlorine atom, the charge on the s
Gnom [1K]

  When  sodium chloride  is formed  from a positively charged sodium atom and a  negatively  charged  chlorine  atom,  the charge  on the salt becomes  neutral   is true

 Explanation

Sodium  ion ( positively  charged)  combine with chloride  ion ( negatively charged)  to  sodium chloride which  is neural  according  to equation below.

Na⁺   +  Cl⁻    →  NaCl  (<em>neutral</em>)

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