Answer:
Horace Mann brought free education, giving equal opportunities in the society.
Explanation:
Horace Mann, popularly known as “<em>the father of American public education”</em> began the reform movement. The movement started in Massachusetts with the common school movement.
The common school system was opened for all white students creating opportunities for everyone to have access to school. It was funded by taxes thereby students attend the school free of charge.
Mann promoted and maintained the course of the common school.
Answer:
due to gravitation force of attraction
The standard deviation is used in conjunction with the mean to numerically describe distributions that are bell shaped.
The mean measures the center of the distribution, while the standard deviation measures the spread of the distribution.
<u>Explanation:</u>
The standard deviation is used for the purpose of measuring dispersion or the variation that occurs in the values of a data set that is taken into consideration. When the value of the standard deviation is less then this indicates that the data points lies near to the mean. When it is higher then it will be vice versa. Thus it measures the dispersion of data points with respect to the mean.
The expected value of anything can be termed as a mean. It is the thing that is acts as a center of distribution of all data points. Mean is the center of distribution whereas the standard deviation measures the dispersion of all the data points with respect to that of the mean.
Answer:
d. It has a cultural bias in measuring intelligence.
Explanation:
A cultural bias is the tendency to measure or judge events by standards used by a different culture. In other words, you judge other cultures and traditions based in your own culture.
On the other hand, for an intelligence test to be reliable, it has to measure intelligence in a way that the questions are accessible and understandable by people from all cultures and social levels.
In this example, the first three questions of a test that is supposed to measure intelligence asks about the game of shoeball, which is<u> a particular game that is not known in all the cultures or societies</u>. Therefore, <u>people who don't know about that game won't be able to answer right and will score lower in something that doesn't really have to do with intelligence but more with a specific game from a subculture</u>. Therefore, this test has a cultural bias in measuring intelligence.
Answer:njn
LATENT FINGER PRINT
Explanation:
Latent fingerprint are fingerprint that are made of sweat and oil on the skin's surface or finger and palm and they are not visible to the physical or naked eye, they usually require some additional process like dusting them with powder and then lifting the powder with tape that are transparent in order for them to be seen.
Investigator Jones will need LATENT FINGERPRINT to verify that there are no more fingerprints at the scene.
