Bunyod Kholiyorov

Table-3.17.
The general result of the analysis of experimental work conducted in three 
higher educational institutions of our selected republic
Point value
Experimental group
Control group
N
T
=245
N
H 
=235
86-100
71-85
55-70
Less 
than 
55 86-100
71-85
55-70
Less 
than 
55 
Number of matching 
points
106
71
52
16
67
57
81
30
Arithmetic mean 
value of scores
Х
*
Т
=4,08
Х
*
Н
=3,59
Efficiency coefficient
η=Х
*
Т
/Х
*
Н
=1,11
Pedagogical experimental tests of the three higher educational institutions of 
our selected republic in the educational areas listed in Table 3.4 were conducted in 
the academic years of 2017-2018, 2018-2019, 2019-2020, and the results were 
statistically analyzed. The general results of the application of the improved 
method based on the design of the "English language" subjects in three higher 
educational institutions of our republic showed that the level of knowledge and 
mastery efficiency of the students of the experimental group was 1.11 times higher 
than that of the students of the control group. Table 3.17 shows a diagram of the 
level of mastery in the experimental and control groups based on the results (see 
Figure 3.2):
Figure 3.2. Diagram of students' level of proficiency in English
According to the results of the research conducted in the experimental and 
control groups based on the comprehensive design of the training session on the 
subject "English", the mastering efficiency of the students of the Karshi Institute of 
Engineering and Economics was 11.2 percent, Gulistan State University 11.1 
percent, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers 

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91 
10.9 percent is confirmed by the indicators in tables 3.18-3.19 (see tables 3.18-
3.19):