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To draw a cumulative frequency frequency polygon, plot cumulative frequency on the y-axis and the upper boundary of each class interval on the x-axis. Then connect the points with straight line segments, starting from the x-axis at 0 cumulative frequency. For a frequency curve, plot the midpoint of each class interval on the x-axis and the frequency on the y-axis. Then connect the points smoothly with a curve to show the distribution of data.
What else can I help you with?
Is it possible to draw a high frequency wave with long wavelength?
It depends on what you consider high frequency and long wavelength. However, as frequency increases, wavelength decreases and vice versa. In fact, frequency is inversely proportional to wavelength.
What is frequency outcome?
Frequency outcome refers to the number of times a specific result occurs in a given data set or experiment. It is used to evaluate patterns, trends, or probabilities within the data to draw meaningful conclusions. By analyzing the frequency of outcomes, researchers can identify relationships and make informed decisions.
How do you draw a transverse wave with 3htz?
To draw a transverse wave with a frequency of 3 Hz, you would first draw a horizontal axis representing time. Then, plot one complete cycle of the wave over a time duration of 1/3 seconds. The wave should have alternating peaks and valleys moving perpendicular to the direction of motion.
What are the 5 steps in adding vectors using the polygon method?
Polygon Method Of Adding Vector1. Draw the first vector using a scale.2. Connect the tail, the 2nd vector to the arrow head to first vector. Repeat desame procedures with the other vector.3. Join the tail of the first vector to the arrow head of the last vector to determine the magnitude and direction of resultant.4. The length of resultant draw the scale determines the magnitude and the direction is the angle between the arrow head of the last vector.
What is the amperage draw of a Tesla coil?
Ever since Nikola Tesla invented a high-voltage, high frequency coil, science experimenters have been intrigued with their own variations on his coil. In Tesla's time, high-frequency current was obtained with an induction coil as a primary source of power. In the related links below, I posted a site that will explain everything you should know about the Tesla Coil.
How do you draw a cumulative frequency polygon?
first you draw another column and then from the grouped data you write the midpoints then you plot the frequency, and make sure also you are plotting the mid points for example: frequency 0<10 6 you would plot 5 in the x axis and 6 in the y axis
When should you draw a straight or curved line in a cumulative frequency graph?
You should draw a line as straight as a rainbow with cheese.
How do you construct a more than type cumulative frequency distribution?
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 data: To Plot an Ogive: (i) We plot the points with coordinates having abscissae as actual limits and ordinates as the cumulative frequencies, (10, 2), (20, 10), (30, 22), (40, 40), (50, 68), (60, 90), (70, 96) and (80, 100) are the coordinates of the points. (ii) Join the points plotted by a smooth curve. (iii) An Ogive is connected to a point on the X-axis representing the actual lower limit of the first class. Scale: X -axis 1 cm = 10 marks, Y -axis 1cm = 10 c.f. Using the data given below, construct a 'more than' cumulative frequency table and draw the Ogive. To Plot an Ogive (i) We plot the points with coordinates having abscissae as actual lower limits and ordinates as the cumulative frequencies, (70.5, 2), (60.5, 7), (50.5, 13), (40.5, 23), (30.5, 37), (20.5, 49), (10.5, 57), (0.5, 60) are the coordinates of the points. (ii) Join the points by a smooth curve. (iii) An Ogive is connected to a point on the X-axis representing the actual upper limit of the last class [in this case) i.e., point (80.5, 0)]. Scale: X-axis 1 cm = 10 marks Y-axis 2 cm = 10 c.f To reconstruct frequency distribution from cumulative frequency distribution. When we write, 'less than 10 - less than 0', the difference give the frequency 4 for the class interval (0 - 10) and so on. When we write 'more than 0 - more than 10', the difference gives the frequency 4 for the class interval (0 - 10) and so on. 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 data: To Plot an Ogive: (i) We plot the points with coordinates having abscissae as actual limits and ordinates as the cumulative frequencies, (10, 2), (20, 10), (30, 22), (40, 40), (50, 68), (60, 90), (70, 96) and (80, 100) are the coordinates of the points. (ii) Join the points plotted by a smooth curve. (iii) An Ogive is connected to a point on the X-axis representing the actual lower limit of the first class. Scale: X -axis 1 cm = 10 marks, Y -axis 1cm = 10 c.f. Using the data given below, construct a 'more than' cumulative frequency table and draw the Ogive. To Plot an Ogive (i) We plot the points with coordinates having abscissae as actual lower limits and ordinates as the cumulative frequencies, (70.5, 2), (60.5, 7), (50.5, 13), (40.5, 23), (30.5, 37), (20.5, 49), (10.5, 57), (0.5, 60) are the coordinates of the points. (ii) Join the points by a smooth curve. (iii) An Ogive is connected to a point on the X-axis representing the actual upper limit of the last class [in this case) i.e., point (80.5, 0)]. Scale: X-axis 1 cm = 10 marks Y-axis 2 cm = 10 c.f To reconstruct frequency distribution from cumulative frequency distribution. When we write, 'less than 10 - less than 0', the difference give the frequency 4 for the class interval (0 - 10) and so on. When we write 'more than 0 - more than 10', the difference gives the frequency 4 for the class interval (0 - 10) and so on.
How do you draw a congruent polygon?
draw a polygon that is congruent?
How do you draw frequency polygon without using histogram?
You draw a series of line segments joining the points which would be the middle of the top of each bar of the histogram.
What is a cumulative frequency histogram?
-Construct a frequency table-Draw a horizontal axis and mark off the intervals.Label the horizontal axis.If the first interval does not start at 0, use a "break" symbol on the axis.-Draw a vertical axis and identify a scale for the frequencies. Label the vertical axis.Often, the vertical axis is "frequency".-Draw bars with heights corresponding to the frequency values in the table.-Give the graph an appropriate title.
How do you draw any polygon and shade its interior?
draw any polygon and shade its interior
Draw regular polygon of a petagon?
what is a regular polygon
Draw an example of each polygon How many sides and vertices does each one have?
draw an example of each polygon
How do you draw a 20 sided polygon?
The name of a 20 sided polygon is Icosagon.
What is diagram and explain The classical curve of economics?
How do you draw the total product Curve:
The sides of the polygon are chords of the circle?
Then you would draw the polygon inside of the circle, or in other words, "inscribe" the polygon.
