Answer:
The political stage of the United States is dominated by two political parties named democratic and republican party. Its been a long time since one of the party rule while others sit in opposition and the basic difference is seen in their ideological orientation. At the time when the public is awarded their rights and check on the accountability of the government, both sides agree on the need of various policies like tax cuts, health care, social issues, etc but vary on how to apply them.
When your decision is to fail to reject the null hypothesis but in reality,<span> it is false (e.g., there actually is a difference between groups), you are making a Type II error. The probability of this error is denoted by the beta (</span><span>β).</span>
Answer:
a- Jet lag
Explanation:
One is said to have jet lag if one have the feeling of extreme tiredness and other physical effects after a long flight across different time zones.
It causes fatigue, sluggishness , and irritable feeling. It can also cause one having trouble sleeping.
Mona is suffering from jet lag, because all her symptoms are associated to jet lags symptoms.
Answer:There is a high positive correlation between sleep and exam performance.
Explanation:+81 is a high positive correlation which means there is a high degree of relationships between these two variables such that when hours of sleeping increases dramatically so does the cognitive performance increases dramatically. This doesn't explain the cause because correlation doesn't mean causation but it still tells us that they are highly related to each other , positively.