Answer:
Strong positive
Explanation:
In studies, we usually establish relationships between two or more variables using correlations. Correlations tell us how this variables are related.
- Two variables have a positive correlation when if one increases the other increases too.
- Two variables have a negative correlation when if one increases the other decreases and vice versa.
Also, a correlation can be weak, moderate or strong. Researchers agree that a correlation that is larger than 0.70 should be considered a strong correlation.
In this example Isabella reads about a study saying there's a correlation coefficient of +0.85 between hours spent studying and final exam grade. <u>The fact that the sign of this correlation is "+" tells us that it is positive</u> (the more hours spent studying, the better final exam grade). We can also see that <u>the coefficient is 0.85 which is greater than 0.70 and therefore we can consider this correlation as a strong one.</u>
Thus, Isabella would conclude that this is a strong positive relationship.
Answer:
B. The focus is on ideas instead of physical products
Explanation:
Post-industrial of economy refers to a period of economic growth that is led by Services , scientific research, and data information industry rather than manufacturing.
Since services industry do not necessarily produce physical products, ideas and creativity often become the more important driving factors to provide the costumers with a more unique possibilities.
Why other options are wrong:
- Raw materials are made into goods. This happened in an economy dominated by manufacturing, which happened before post-industrial economy.
- People do not use gold coins for purchased - This happen ever since paper money was invented. Industrialization has no connection to it.
- Money is exchanged for goods and services, this happen in all period of economy.
You are only a boy or a girl no in between so you can put
Answer:
primative stage is called stone age . it is oldest stage.people run here and there for food.
modern age is called age of civilization.it is present age.people live permanently in this stage.
Explanation:
hope it helps you.
Answer:
It's going rather good, thank you for asking. also if you can, please make me brainliest cause I want my rank to go up. I HOPE YOU HAVE AN AMAZING DAY
