B. Thanh’s grade is 2.5 points below the mean of the test grades.
C. Thanh’s grade is 2.5 standard deviations above the mean of the test grades.
D. Thanh’s grade is 2.5 points above the mean of the test grades.
The right answer is Thanh's grade is 2.5 standard deviations below the mean of the test grades.
The z scores are standard deviations. If, for example, a tool returns a z score of +2.5, it means that the result is a standard deviation of 2.5.
Very high or very low (negative) z scores associated with very low p values are at the ends of the normal distribution.
Thanh's grade is 2.5 standard deviations below the mean of the test grades.
A z-score is the number of standard deviations from the mean of an information point. Be that as it may, even more is actually a proportion of the number of standard deviations below or above the population, which means a raw score. A z-score is called a standard score and can very well be placed on a common scatter curve.
With this information, we can conclude that Thanh's grade is 2.5 standard deviations below the mean of the test grades.
Learn more about Z-Score in brainly.com/question/15016913
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organ
organism
organ system
The level of organization is best represented by the liver is tissue. The correct option is a.
In biology, tissue is described as a collection of cells that share a common structure and serve a single purpose. French is where the word "tissue," which means "to weave," comes from.
Tissue is a collection of cells with a common structure and function that work as a single unit. The body's tissues give it shape and aid in energy storage and heat retention. Connective tissue, epithelial tissue, muscle tissue, and nervous tissue are the four different types of tissues.
The hierarchy of intricate biological systems and structures that, in a reductionistic manner, define life is known as biological organization. The conventional hierarchy goes from atoms to biospheres, as shown in the details below.
Therefore, the correct option is a. tissue.
To learn more about tissue, refer to the below link:
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Answer:
I cann confirm, I just finished the test and the answer is tissue!
water
glucose
ATP
Answer:
Glucose
Explanation:
glucose is the process of photosynsythes in plants or carbs in anamals or fats
(2) most changes from generation to generation are the result of mutations
(3) part of the population of organisms always remains stable
(4) different traits inherited by offspring have different survival value
Answer:
Option B, most changes from generation to generation are the result of mutations
Explanation:
Through the process of evolution, an individual changes from one generation to other generation. These variations are caused by genetic changes.
Genetic variations are caused by -
a) Genetic mutation
b) genetic recombination
Genetic variation leads to alteration of gene or protein function due to which differences traits arises in an organisms. Thus , it can be said that genetic mutation brings variation in structure and thus leads to evolution of any species.
As long as generations of individuals with the newly developed trait continues to mate and reproduce, new trait becomes common in a population.
Hence, option B is correct
B. juego el violín
C. juego fútbol
D. toco béisbol