Safe noise level for humans is usually:मनुष्यों के लिए सामान्य सुरक्षित ध्वनि स्तर क्या है?
Anonymous Quiz
20%
20 dB
35%
40 dB
38%
60 dB
7%
120 dB
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UGC NET Answer Key 2026 June | UGC NET Result, Cut off & Paper Leak 2026 | UGC NET Answer Key 2026
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UGC NET NEW CHANGES😱 | UGC NET Dec Exam Preparation | UGC NET JRF Preparation Strategy 2026
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Paper 1 ka Daily Dose 💊💪
Paper 1 | 5 Questions | Are you ready?
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Paper 1 | 5 Questions | Are you ready?
Anonymous Quiz
78%
Aaj toh topper mode on 😎
14%
Full josh mein ready 🔥
6%
Thoda revise karke aata hoon 📚
2%
Abhi chai peeke aata hoon ☕
For most classroom purposes, which among the following is the best suited for social skills assessment?
Anonymous Quiz
13%
Checklist
30%
Rating Scale
25%
Numerical Scale
32%
Rubrics
👏3
The discrepancies between the estimate and a population parameter is known as
Anonymous Quiz
5%
Formula Error
53%
Sampling Error
30%
Non-sampling Error
12%
Common Method Bias
❤1
The value of median is determined. graphically with the help of the graph known as :
Anonymous Quiz
15%
Histogram
18%
Frequency polygon
16%
Frequency curve
51%
Ogive curve (Cumulative Frequency Curve)
❤1
Which of the following is a non-parametric test? निम्नलिखित में से कौन सा गैर-पैरामीट्रिक परीक्षण है?
Anonymous Quiz
7%
t-test (t-परीक्षण)
19%
F-test (F-परीक्षण)
66%
Chi-Square test (χ² परीक्षण)
8%
Z-test (Z-परीक्षण)