Answer:15
Explanation: you can add 5 three times and u get 15
Yes.
Because there are some quotes about this situation and how Thomas Jefferson talk about this being a “little short of madness”. So even him can recognize that this was a little short of madness.
Answer:
The correct answer is option (B) "population parameter that is assumed to be true until it is declared false".
Explanation:
In statistical analyses, the null hypothesis serves as the propose that there is no significant difference between specified populations. Basically, this statement affirms that nothing new happens and the tested conditions had not effect on the population. Usually, null hypothesis are assumed to be true unless evidence indicates that is false. In this case, the alternative hypothesis would be considered true.
The answer to this question depends on how we understand "prevalent" - I understand it to be "very common", say present in around 80% of groups.
I would say that this is not the case, the situation with murder is that it does not happen often, but the few cases of murder are well known so it seems like it happens more often that it does in reality.
Another question is how do we understand murder - is killing during a battle a murder? in that case, in preindustrial societies wars were very common, and yes, then murder would be common too (but people don't typically understand killing in war to be murder)