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It should reveal the frequency density of the variable for the well-defined classes. From this, it should be easy to work out the exact frequency in each class.
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What should a well-constructed histogram reveal to you?
Whether or not the data are normally distributed and the Customer expectations.
Where can one find a histogram maker?
There are a few sites on the web where histogram makers can be located. Some of the best include Moresteam, Shodor, and Microsoft Office, which also has a tutorial as well.
What is the difference between Bar chart and a frequency histogram?
In a bar chart,, each column represents a group defined by a categorical variable; and in a histogram, each column represents a group defined by a quantitative variable.Example, in a histogram of income people earn according to their ages, the columns would represent the ages, For example, the first one might be 18-21, and the next one 22-25 etc and the the the amount made would be on the vertical or y axis.You could have a bar graph of income vs color of your hair and each bar might be a color So once again, the labels on the bars might be redhead, blond, black hair, etc. and the numbers on the y axis would be the income. The point of the example is that in the bar chart, the columns are groups defined by hair color for example which is a categorical variable. It could just as well be states in the US or many others. And in the histogram, the variables is quantitative. We used age.They are very similar and the important difference is often subtle at firsts.
Which measures of central tendency should be used to calculate the cutoff time for the final race?
well...the measures of the central tendency would be 30 minutes
What does an IQ of 152 mean?
If you have an IQ of 152, it means that you are in the genius level. You are well above average and should work to your best potential to show all of your talents.
What should a well-constructed histogram reveal to you?
Whether or not the data are normally distributed and the Customer expectations.
A well-constructed poll should be?
unbiased
How is a suspension bridge constructed?
well if your trying to make a bridge you should know how to!!!!!!!
Where can one find a histogram maker?
There are a few sites on the web where histogram makers can be located. Some of the best include Moresteam, Shodor, and Microsoft Office, which also has a tutorial as well.
Take a matrix[10X10] as a sample image. Compute a Histogram of it. Then use any algorithm to make an image Histogram by changing Grey levels?
. Color histogram Color histogram with a mask (25 min) We can also apply a mask to the images we apply the color histogram process to, in the same way we did for grayscale histograms. Consider this image of a well plate, where various chemical sensors have been applied to water and various concentrations of hydrochloric acid and sodium hydroxide: Well plate image Suppose we are interested in the color histogram of one of the sensors in the well plate image, specifically, the seventh well from the left in the topmost row, which shows Erythrosin B reacting with water. Use ImageJ to find the center of that well and the radius (in pixels) of the well. Then, navigate to the Desktop/workshops/image-processing/05-creating-histograms directory, and edit the ColorHistogramMask.py program. Guided by the comments in the ColorHistogramMask.py program, create a circular mask to select only the desired well. Then, use that mask to apply the color histogram operation to that well. When you execute the program on the plate-01.tif image, your program should display maskedImg, which will look like this: Masked well plate And, the program should produce a color histogram that looks like this: Well plate histogram Solution Histograms for the morphometrics challenge (10 min - optional, not included in timing) Using the grayscale and color histogram programs we developed in this episode, create histograms for the bacteria colonies in the Desktop/workshops/image-processing/10-challenges directory. Save the histograms for later use. Key Points We can load images in grayscale by passing the as_gray=True parameter to the skimage.io.imread() function. We can create histograms of images with the np.histogram function. We can separate the RGB channels of an image using slicing operations. We can display histograms using the matplotlib pyplot figure(), title(), xlabel(), ylabel(), xlim(), plot(), and show() functions. previous episode next episode
How do you play float on on the piano?
well theres no knowing how you have to learn the song it should reveal it in a song book for pianos
Do these rings have warranties?
Well constructed and expensive rings do have warranties and you should definitely get one if you're getting an expensive one.
What shapes make a well constructed bridge?
^ / \ /____\
What Apparently unrelated observations can sometimes be linked together and explained through the use of a well constructed?
unrelated observations can sometimes linked together well-constructed
How was the temple of Jerusalem constructed?
well you see........................ i have no idea
Are LEGO's durable and well constructed?
Obviousley ,there legos
What kind of buliding are not damaged in a earthqake?
Well constructed ones.
