<span>The language family spoken
by the most people in sub-saharan Africa is the Niger Congo. 95% of the people
in Subharan Africa speak the language. It is generally considered to constitute
the world’s largest language family in terms of distinct languages, although
this is complicated by the ambiguity about what constitutes a distinct
language.</span>
Answer:
The need to have better protection led to innovations in tools and weapons.
Explanation:
It began at a point when the various insignificant city-state rules of the Spring and Autumn period had been incorporated into seven significant contenders and a few insignificant enclaves. It was disturbed by two hundred years of brutality and combat. It profited from the leadership of philosophers who struggled with the king. It encountered strong guidance from feudal chiefs under the king.
Answer:
there is no difference in the length of the prison sentence received by attractive and unattractive defendants.
Explanation:
Null hypothesis is a form of hypothesis that describes a form.of hypothesis in which there is no statistical significance between the two variables in the hypothesis.
In other words, it is a form of hypothesis that assumes that there is no relationship between the variables being considered.
Hence, in this case, the null hypothesis would suggest that there is no significant difference between specified populations, any observed difference being due to sampling or experimental error.
