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What is grouped frequency distribution?
If the observations are grouped together into classes, then the number of observations for each class gives the grouped frequency distribution (FD). This kind of FD is particularly important when the data are continuous so that you are likely to have very small frequencies for a very large number of values.
What is the difference between an odd number and an even number is?
an odd number cant be grouped evenly and an even number can
How are the perimeters of two similar figures related?
they are related when you can multiply or divide them together and get a whole number
What is A grouping of data into classes giving the number of observations in each class is called a(an)?
It is a grouped frequency table.
What involves assigning numbers or other symbols to answers so that the responses can be grouped into a limited number of categories?
editing
How are the elements grouped?
Literal groups are by similar chemical properties (alkaline earth, halogens, etc.). Elements are arranged by atomic number (number of protons) and are grouped also by their state of matter. For example, metals are in the middle, liquids are grouped together, and except for Helium, gases are as well.
How are elements grouped?
they are grouped by the number of valence electrons.
Why are flourinechlorinebromine and iodine grouped together?
Because they have similar chemical properties. The reason they have similar chemical properties is because they have the same number of valence electrons. The differences are caused by them having different masses and because the larger elements have their valence electrons "screened" more from the nucleus by electrons in lower energy levels.
What grouped the surrealist artists together?
The Surrealist Manifesto (and d:o Number two) written by André Breton.
What is the meaning ofcluster?
A number of things of the same kind growing together; a bunch., A number of similar things collected together or lying contiguous; a group; as, a cluster of islands., A number of individuals grouped together or collected in one place; a crowd; a mob., To grow in clusters or assemble in groups; to gather or unite in a cluster or clusters., To collect into a cluster or clusters; to gather into a bunch or close body.
What is grouped frequency distribution?
If the observations are grouped together into classes, then the number of observations for each class gives the grouped frequency distribution (FD). This kind of FD is particularly important when the data are continuous so that you are likely to have very small frequencies for a very large number of values.
Why are the elements grouped on the periodic table of elements?
The elements of the periodic table are grouped and organized together based on similar characteristics. These include their atomic number, chemical families (halides, noble gases, metals, gases, transition elements) and nuclear sizes, among other factors.
Why are things grouped together on the periodic table?
-An element is placed in that group of periodic whose group number is equal to the number of valence electrons.
What is the modern periodic table is arranged in order of increasing?
The modern periodic table is arranged in order of increasing atomic number, which is the number of protons in the nucleus of an atom. This arrangement allows elements with similar properties to be grouped together in columns called groups or families.
What es the meaning of cluster?
A number of things of the same kind growing together; a bunch., A number of similar things collected together or lying contiguous; a group; as, a cluster of islands., A number of individuals grouped together or collected in one place; a crowd; a mob., To grow in clusters or assemble in groups; to gather or unite in a cluster or clusters., To collect into a cluster or clusters; to gather into a bunch or close body.
Why are the halogens grouped together in a family?
As they all have seven electrons in their valance shell:- 9fluorine2, 717chlorine2, 8, 735bromine2, 8, 18, 753iodine2, 8, 18, 18, 785astatine2, 8, 18, 32, 18, 7 They all are electronegative too.
Elements are arranged by atomic number in the what?
Elements are arranged by atomic number in the periodic table. The atomic number represents the number of protons in the nucleus of an atom. This arrangement allows elements with similar properties to be grouped together in columns called groups or families.
