Answer:
The diagram below shows the positions of the Earth and Sun during different times of the Earth year. Each position represents the occurrence of a different season. At which position is the Northern Hemisphere receiving the most hours of sunlight per day?
Answer:
It is caused by increased concentrations of greenhouse gases in the atmosphere, this is driven by human activities including the burning of fossil fuels, and farming.
Solution :
a). Let x denotes ACT scores.
ACT scores = 
Mean, 
Sample variance, 
= 11
b). To test whether or not variance of ACT scores of population (say 
) of the UTC students is significantly more than 8.
Consider the hypothesis :
vs 
It is a right tailed test and α = 0.05
We have
So test statics is
= 8.25
Since our 
and it falls in a acceptation region, hence we fail to reject 
and conclude that variance is not greater than 8 significantly.
Many of the products I use are from Asia's resources, especially food.
TWO EXAMPLES: rice (comes from Thailand) and fish sauce (aka "nouc mam") that comes from Vietnam.
Also soy sauce.
