Ogive (Cumulative Frequency Curve)
A plot of the cumulative frequency against the upper class boundary with the points joined by line segments. Any continuous cumulative frequency curve, including a cumulative frequency polygon, is called an ogive. There are two ways ..
Cumulative Frequency Distribution
Cumulative Frequency Distribution - Cumulative frequency is obtained by adding the frequency of a class interval and the frequencies of the preceding intervals upto that class interval. This is explained by an example below. The following ..
Cumulative Frequency Distribution - Cumulative frequency is obtained by adding the frequency of a class interval and the frequencies of the preceding intervals upto that class interval. This is explained by an example below. The following ..Ogive (Cumulative Frequency Curve)
There are two ways of constructing an ogive or cumulative frequency curve. (Ogive is pronounced as O-jive). The curve is usually of 'S' shape. We illustrate both methods by examples given below: Draw a 'less than' ogive curve for the following dat..
There are two ways of constructing an ogive or cumulative frequency curve. (Ogive is pronounced as O-jive). The curve is usually of 'S' shape. We illustrate both methods by examples given below: Draw a 'less than' ogive curve for the following dat..Calculation of Relative Density of a Liquid
Select a solid (sinker) which is insoluble in the given liquid. Weigh the sinker in air. Weigh the sinker in water and finally weigh the sinker in the given liqui..
Select a solid (sinker) which is insoluble in the given liquid. Weigh the sinker in air. Weigh the sinker in water and finally weigh the sinker in the given liqui..Relation between wave-velocity, frequency and wavelength
Wave velocity is defined as the distance traveled by the wave in one second. Or Wave velocity = Wavelength frequency..
Wave velocity is defined as the distance traveled by the wave in one second. Or Wave velocity = Wavelength frequency..Identify the incorrect statement.I. The histogram is a graph that disp..
Identify the incorrect statement. I. The histogram is a graph that displays the data by using continuous vertical bars of various heights to represent the frequencies of classes. II. The frequency polygon is a graph that displays the data by using lines that connect points plott..
The cumulative frequency for the distribution of the distance (in mile..
The cumulative frequency for the distribution of the distance (in miles) that 20 randomly selected runners ran during a week is given in the ogive. Find the interquartile range for the data by constructing a box plot. => 18.5, Figure 2 or 11.2, Figure 2 or 23.5, Figure 1 or 12, ..
Calculation Of Dissociation Constant K
Calculation Of Dissociation Constant K - Degree of dissociation ( a ) at a particular concentration c is related to the dissociation constant (..
Calculation Of Dissociation Constant K - Degree of dissociation ( a ) at a particular concentration c is related to the dissociation constant (..Which among the following statement(s) is/are true about histograms?I...
Which among the following statement(s) is/are true about histograms? I. Midpoints are useful in determining class widths and class boundaries. II. Histograms are useful in displaying cumulative frequencies. III. Histograms are used to display categorical data. IV. Histograms are..
Physics related to society and technology
The development of telephone, telegraph and telex enables us to transmit messages instantly. The development of radio and television satellites has revolutionised the means of communication. Advances in electronics (computers, calculators and lasers) have greatly enriched the soci..
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