Medical Services Recruitment Board - New Notification - PDF - Dated: 23.09.2022
CORRIGENDUM
In partial modification of the detailed Notification No.02/MRB/2021, Dated: 13.10.2021 for the post of Food Safety Officer, the Para No.7 “Scheme of Examination” and Para No.8 “Centre for Examination” are changed as detailed below:
7. Scheme of Examination (Objective Type)
Note:-
The question will be set in English and Tamil only and will contain 100 objective type questions. There will be no negative mark for the wrong answer. (For Syllabus Refer Annexure-8 of the Detailed Instructions)
Normalization of the marks:
The Computer Based Examination is conducted in multiple sessions.
Whenever Computer Based Examination is conducted in multiple sessions
based on the same syllabus, same pattern for candidates having same
eligibility criteria, the raw marks obtained by the candidates in different
sessions will be converted to normalized marks.
A candidate will be permitted to appear only in one session. Attending more than one session will automatically leads to disqualification of the candidature and no further correspondence in this regard will be entertained.
In case the examinations are conducted in only one session, actual marks obtained by the candidates will only be considered for calculating the Merit List.
Calculation of normalized marks for multi-session papers:
In case of multi-session papers, a suitable normalization is applied to take into account any variation in the difficulty levels of the question papers across different sessions. The following Normalization formula for calculating the normalized marks for the multi-session paper is adopted as followed in various Competitive Examinations in India.
Score Normalization using Mean and Standard Deviation of Base Standard and Target Batch.
In this method there are following 3 factors:
A) Ratio of SD of Base / Standard Batch to SD of Targeted Batch
B) Difference of Score of Candidates and Average Score of the Target Batch
C) Average Score of Base / Standard Batch Normalized Score = A x B + C
Batch with maximum average with minimum 70% of the overall average attendance is considered as the Base / Standard Batch
Where:
Xn = Normalized Score of Targeted batch
S2 = Standard Deviation of Score of Candidate for Standard batch
S1 = Standard Deviation of Score of Candidate for Targeted batch
X = Score of Candidate in Targeted batch whose Normalized score is to be calculated.
Xav = Average score of candidate in targeted batch.
Yav = Average score of candidate in standard batch.
Supposing set 1 is to be scaled against set 2 (which is declared as standard)
8. CENTRE FOR EXAMINATION:
Examination will be conducted in one or more of the centres in all the 38 districts. The Board reserves the right to increase or decrease the number of examination centres depending on administrative exigencies.
Note:
i. Candidates should appear for the examination at their own expenses and no TA/DA will be paid. The tentative date of Examination will be in the third week of October 2022. Exact date will be communicated in due course.
ii. Short-listed candidates will be called for verification of the original certificates as claimed in their on-line application form (as detailed in Annexure-3 of this Notification). iii. There will be No Oral Test for the post.
CORRIGENDUM
In partial modification of the detailed Notification No.02/MRB/2021, Dated: 13.10.2021 for the post of Food Safety Officer, the Para No.7 “Scheme of Examination” and Para No.8 “Centre for Examination” are changed as detailed below:
7. Scheme of Examination (Objective Type)
Note:-
The question will be set in English and Tamil only and will contain 100 objective type questions. There will be no negative mark for the wrong answer. (For Syllabus Refer Annexure-8 of the Detailed Instructions)
Normalization of the marks:
The Computer Based Examination is conducted in multiple sessions.
Whenever Computer Based Examination is conducted in multiple sessions
A candidate will be permitted to appear only in one session. Attending more than one session will automatically leads to disqualification of the candidature and no further correspondence in this regard will be entertained.
In case the examinations are conducted in only one session, actual marks obtained by the candidates will only be considered for calculating the Merit List.
Calculation of normalized marks for multi-session papers:
In case of multi-session papers, a suitable normalization is applied to take into account any variation in the difficulty levels of the question papers across different sessions. The following Normalization formula for calculating the normalized marks for the multi-session paper is adopted as followed in various Competitive Examinations in India.
Score Normalization using Mean and Standard Deviation of Base Standard and Target Batch.
In this method there are following 3 factors:
A) Ratio of SD of Base / Standard Batch to SD of Targeted Batch
B) Difference of Score of Candidates and Average Score of the Target Batch
C) Average Score of Base / Standard Batch Normalized Score = A x B + C
Batch with maximum average with minimum 70% of the overall average attendance is considered as the Base / Standard Batch
Where:
Xn = Normalized Score of Targeted batch
S2 = Standard Deviation of Score of Candidate for Standard batch
S1 = Standard Deviation of Score of Candidate for Targeted batch
X = Score of Candidate in Targeted batch whose Normalized score is to be calculated.
Xav = Average score of candidate in targeted batch.
Yav = Average score of candidate in standard batch.
Supposing set 1 is to be scaled against set 2 (which is declared as standard)
8. CENTRE FOR EXAMINATION:
Examination will be conducted in one or more of the centres in all the 38 districts. The Board reserves the right to increase or decrease the number of examination centres depending on administrative exigencies.
Note:
i. Candidates should appear for the examination at their own expenses and no TA/DA will be paid. The tentative date of Examination will be in the third week of October 2022. Exact date will be communicated in due course.
ii. Short-listed candidates will be called for verification of the original certificates as claimed in their on-line application form (as detailed in Annexure-3 of this Notification). iii. There will be No Oral Test for the post.
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