The frequencies need to be labelled on the vertical axis in equal intervals. The bars need to have equal gaps between them as it is representing discrete data. The bars need to be of equal width. The chart needs
This box plot represents the same set of data. Use the box plot to fill in the missing information in the table. Identify the lower quartile. Identify the upper quartile. Identify the highest value.Example 5: comparing two box plots Two classes of students sat the same Maths test. The two...
Bernoulli Distribution is a type of discrete probability distribution where every experiment conducted asks a question that can be answered only in yes or no. In other words, the random variable can be 1 with a probability p or it can be 0 with a probability (1 - p). Such an experiment...
Similarly, the mean deviation definition in statistics or the mean absolute deviation is used to compute how far the values fall from the middle of the data set. The standard deviation meaning states the dispersion of the dataset as compared to its mean.The continuous data series, discrete and...
array is the input array in which we have to apply the filter. callback_function is the function, in which we write the condition to be validated. return value the return type of this method is array , it returns the filtered array. sample input/output input: $arr = array(10, 20, ...
So, the maximum value shown by each column bar will always be 100, unlike the sum of the values of all legends in the default stacked column. As shown in the above figure, the data consists of two columns, B and C, indicating marks in Maths and Science, respectively. The chart on ...
Half of the notebooks here are in 🇬🇧 English, and the other half in 🇫🇷 French (surtout pour l'agrégation de mathématiques option informatique, dans ce dossier agreg/), and most use the Python language, or OCaml, and a few notebooks use other languages like Julia, Rust, Jav...
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Poisson distribution is another type of discrete probability distribution that gives the probability of a certain number of events taking place within a specific time frame. The parameter of a Poisson distribution is given by λ. In this distribution the mean and the variance are equal. The ...
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