Given Information:
Mean = μ = 74
Standard deviation = σ = 8
Mary's score = x = 80
Bob’s score = z = +1.50
Sue’s score = above the mean by 10 points
Required Information:
If the students are placed in order from smallest score to largest score, what is the correct order?
Answer:
Mary = 80, Sue = 84, Bob = 86
Explanation:
Bob's score:
z = (x - μ)/σ
x - μ = zσ
x = zσ + μ
x = 1.50*8 + 74
x = 12 + 74
x = 86
Sue's score:
x = u + 10
x = 74 + 10
x = 84
Mary's score:
x = 80
From the smallest score to largest score
Mary = 80, Sue = 84, Bob = 86
<span>Proportional Representation is an election system where the entire state or region of states select several representatives and the most voted representatives are awarded seats.</span>
Answer:
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Explanation:
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Answer:
The best answer to the question: How many trials might Jay require to perform the same task, would be: at least 30 trials.
Explanation:
Commonly speaking an intellectual disability is diagnosed when an IQ test is administered and the results show a score lower than 70. This means that a person´s perceptual, learning and understanding capacities, as well as cognition, will be less rapid than those with higher IQ scores.
Seeing a figure like a circle and a triangle, diferentiating them, learning their differences and understanding those differences, depends on the mental acuity and the fast processing and integrating centers in the brain. Jay, who has been diagnosed with an intellectual disability, which means his IQ is below 70, will take a lot more trials to differentiate a circle from a triangle, than Tony, because these shapes are particularly complex, and require the engagement of processing centers that will take longer in Jay to engage. Thus, he will need at least 10 times more tries than Tony to learn the difference between the two figures.
Answer:
Yes
Explanation:
Scientific research is based on data from experiments and observations. Before scientific research is publicized or presented in a journal, it is tested for its authenticity. Hence, we can believe that the article will revolutionize treatment for autoimmune disorders in just a few years. Their article will lead to other scientists also having this direction and hence it might happen.
As the genome of the mice is 99% similar to humans which is another reason to support this claim.
