Answer:
Explanation:
The CORRECT answer is C as the birth weight distribution and hence its histogram should be symmetrical from its mean value.
Yaya says:
IQ Scores have a bell-shaped distribution with a mean of 100 and a standard deviation of 15. What percentage of IQ scores are between 70 and 130?
<span>Solution: </span>130 – 100 = 30 which is 2(15). Thus, 130 is 2 standard deviations to the right of the mean. 100 – 70 = 30 which is 2(15). Thus, 70 is 2 standard deviations to the left of the mean. Since 70 to 130 is within 2 standard deviations of the mean, we know that <span>about 95% of the IQ scores would be between 70 and 130.</span>
IT should be <u><em>C. SCREDEIVERS</em></u>
Answer:
Option B, China experienced rapid industrial and urban population growth
Explanation:
In the East Asian region, China grew very fast in terms of industrialization and hence the urban cities and population in it. These two factors contributed tremendously in the increase of GDP of the China individually and as well as the entire region.
China emerged as the manufacturing hub of the world and became a global supporter of all major business across the globes.
Hence, option B is correct
Answer:
- large-scale investment in hydrogen car infrastructure
- increased funding for research and development into advancing hydrogen car technology
Explanation:
If test markets show that hydrogen cars can be successful, the market will try to take advantage of that and that would include investing heavily into the production of hydrogen cars.
There will also be an increase in the funding for research in hydrogen cars because investors would like to find a way to have an edge over competitors seeing as hydrogen cars are about to increase in production.
