Option 24 IDZ 19.1

As part of the experiment, data was obtained that was recorded in the form of a statistical series. To complete the task you need to do the following:

a) Write down the values ​​of the experimental results in the form of a variation series. b) Find the range of variation and divide it into 9 intervals. c) Construct a frequency polygon, a histogram of relative frequencies and a graph of the empirical distribution function. d) Find the numerical characteristics of the sample x, DB. e) Test the null hypothesis H0, which is that the population from which the sample was drawn has a normal distribution, using the Pearson test at a significance level of α = 0.025. f) Find confidence intervals for the mathematical expectation and standard deviation with a reliability of γ = 0.9.

To complete the task, it is necessary to analyze the data obtained as a result of the experiment and apply appropriate statistical analysis methods.

"Option 24 IDZ 19.1" is a digital product presented in the digital goods store. This product is a collection of problems and assignments in statistics, which can be useful for students and teachers studying this discipline.

The product design is made in a beautiful HTML format, which makes it easy and convenient to view and study materials. The collection contains the necessary theoretical information, as well as practical tasks that will help consolidate the acquired knowledge and skills.

The purchase of this product will allow users to gain access to useful information and materials that can be used for educational purposes, as well as in preparing for exams and testing. The beautiful design of the product makes it attractive and easy to use, which will make the process of studying statistics more effective and interesting.

Option 24 IDZ 19.1 is a digital product, which is a collection of tasks and assignments in statistics, developed by Ryabushko. As part of the experiment, data was obtained that was recorded in the form of a statistical series. To complete the task, you need to perform a number of actions, such as recording the values ​​of the experimental results in the form of a variation series, finding the range of variation and dividing it into 9 intervals, constructing a frequency polygon, a histogram of relative frequencies and a graph of the empirical distribution function, finding the numerical characteristics of the sample x, DB, testing the null hypothesis H0 about the normal distribution of the population using the Pearson test at a significance level of α = 0.025, as well as finding confidence intervals for the mathematical expectation and standard deviation with a reliability of γ = 0.9.

The collection contains the necessary theoretical information and practical tasks that will help consolidate the acquired knowledge and skills. The product design is made in a beautiful HTML format, which makes it easy and convenient to view and study materials. The purchase of this product will allow users to gain access to useful information and materials that can be used for educational purposes, as well as in preparing for exams and testing. The beautiful design of the product makes it attractive and easy to use, which will make the process of studying statistics more effective and interesting.

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Option 24 IDZ 19.1 is a collection of problems in mathematical statistics, consisting of several tasks. The task requires an analysis of the data obtained as a result of the experiment, including recording the values ​​of the variation series, determining the range of variation and dividing it into 9 intervals, constructing a frequency polygon, a histogram of relative frequencies and a graph of the empirical distribution function. In addition, it is necessary to find numerical characteristics of the sample, such as the mean and standard deviation, test the hypothesis about the normal distribution of the sample using the Pearson test at a given significance level, and find confidence intervals for the mathematical expectation and standard deviation at a given reliability.

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