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Biostatistics and Research Methodology

Biostatistics and Research Methodology

Dr. Puspendra Classes via YouTube Direct link

Part 21: Multiple Regression Analysis | Complete Explanation | Problem & Solution | Y = a+b1X1+b2X2

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Part 21: Multiple Regression Analysis | Complete Explanation | Problem & Solution | Y = a+b1X1+b2X2

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Biostatistics and Research Methodology

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  1. 1 Part 1: Statistics & Biostatistics | Biostatistics & Research Methodology (By Dr. Puspendra)
  2. 2 Part 2: Frequency Distribution | Biostatistics & Research Methodology
  3. 3 Part 3: Measures of Central Tendency (Average)| Variation | Skewness | Kurtosis | Biostatistics & RM
  4. 4 Part 4: Mean | Arithmetic Mean | For Individual, Discrete & Continuous Series | Biostatistics & RM
  5. 5 Part 5: Weighted Mean (Arithmetic Mean) | Measures of Central Tendency | Average | Biostatistics
  6. 6 Log & Antilog Calculations | Log / Antilog निकालें बिना Calculator बिना Log Table के
  7. 7 Part 6: Geometric Mean Short Cut | For Individual, Discrete & Continuous Series | Biostatistics & RM
  8. 8 Part 7: Harmonic Mean Short Cut | For Individual, Discrete & Continuous Series | Biostatistics & RM
  9. 9 Part 8: Median Calculations | Measures of Central Tendency | Short Cuts | Different Examples
  10. 10 Part 9: Mode Calculation | Measures of Central Tendency | Short Cuts | Different Examples
  11. 11 Part 10: Mean, Mode, Median Relationship & Questions | Measures of Central Tendency | Averages
  12. 12 Part 11: Measures of Dispersion | Range, Standard Deviation | Biostatistics & Research Methodology
  13. 13 Part 12: Range & Coefficient of Range | Measures of Dispersion| Biostatistics & Research Methodology
  14. 14 Part 13: Standard Deviation Complete Calculations | Variance | Coefficient of Variation | Statistics
  15. 15 Part 14: Mean Deviation | Coefficient of Mean Deviation | Measures of Dispersion| Biostatistics & RM
  16. 16 Part 15: Correlation Analysis | Correlation Coefficient | Biostatistics & Research Methodology
  17. 17 Part 16: Karl Pearson's Correlation of Coefficient | Problem and Solution | Biostatistics & RM
  18. 18 Part 17: Karl Pearson's Correlation of Coefficient | Problem and Solution | Biostatistics & RM
  19. 19 Part 18: Multiple Correlation of Coefficient | "r" and "R" Calculation | Biostatistics & RM
  20. 20 Part 19: Regression Analysis Complete | Y=a+bX (Regression of Y on X)| X=a+bY (Regression of X on Y)
  21. 21 Part 20: Regression Analysis - Question and Solution | Biostatistics & Research Methodology
  22. 22 Part 21: Multiple Regression Analysis | Complete Explanation | Problem & Solution | Y = a+b1X1+b2X2
  23. 23 Part 22: Standard Error of Estimate in Regression Analysis
  24. 24 Part 1: Probability - Introduction & Definition | Numerical Examples
  25. 25 Part 2: Probability Distributions | Binomial, Normal, Poisson's & Multinomial Distribution
  26. 26 Part 3: Binomial Distribution | Formula & Numerical Problems | Biostatistics & Research Methodology
  27. 27 Part 4: Poisson’s Distribution | Formula & Numerical Problems| Biostatistics & Research Methodology
  28. 28 Part 5: Normal Distribution | Formula & Numerical Problems | Biostatistics & Research Methodology
  29. 29 Part 1: Sample & Population in Statistics with Examples | Sampling Techniques | Research Methodology
  30. 30 Part 2: Sampling Techniques | Random (Probability) Sampling Techniques | Lottery Method
  31. 31 Part 3: Stratified Sampling | Systematic Sampling | Cluster Sampling | Restricted Sampling Methods
  32. 32 Part 4: Judgement Sampling | Quota Sampling | Convenience Sampling | Non Probability Sampling
  33. 33 Part 5: Errors in Sampling | Sampling & Non Sampling Errors | Biased & Non Biased Errors
  34. 34 Part 1: Hypothesis Testing| Null & Alternative Hypothesis| Level of Significance | Type-I & II Error
  35. 35 Part 2: Parametric & Non Parametric Tests| Details of z Test, t Test, F Test, ANOVA, Chi Square Test
  36. 36 Part 3: Hypothesis Testing (z-Test)| Questions & Solution | Test for number of Successes| Statistics
  37. 37 Part 4: Hypothesis Testing (z-Test)| Questions & Solution | Test for Proportion of Successes
  38. 38 Part 5: Hypothesis Testing (z-Test)| Questions & Solution | Test for Difference between Proportions
  39. 39 Part 1: Student's t Test | Paired and Unpaired t-tests | Properties of t-distribution | Formulas
  40. 40 Part 2: Students t-test | Questions and Solution | Unpaired Student's t-test | Biostatistics & RM
  41. 41 Part 3: Students t Test | Questions & Solution | Unpaired t Test
  42. 42 Part 4: Students t Test | Questions & Solution | Paired t Test| Biostatistics & Research Methodology
  43. 43 Part 5: Students t Test | Questions & Solution | Paired t Test| Biostatistics & Research Methodology
  44. 44 Part 1: ANOVA - Introduction and Basics | Analysis of Variance| Biostatistics & Research Methodology
  45. 45 Part 2: One Way ANOVA | Question & Solution | Steps Involved in ANOVA | Analysis of Variance
  46. 46 Part 3: One Way ANOVA | Question & Solution | Numerical Problem on ANOVA | Analysis of Variance
  47. 47 Part 4: Two Way ANOVA | Question & Solution | Steps Involved in Two Way ANOVA | Analysis of Variance
  48. 48 Part 5: Two Way ANOVA | Question & Solution | Steps Involved in Two Way ANOVA | Analysis of Variance
  49. 49 Part 1: Wilcoxon Signed Rank Test | Non Parametric Test | Biostatistics & Research Methodology
  50. 50 Part 2: Mann Whitney U Test or Wilcoxon Rank Sum Test | | Non Parametric Test | Biostatistics & RM
  51. 51 Part 3: Kruskal Wallis Test | H Test | Non Parametric Test
  52. 52 Part 4: Friedman Test | Non Parametric Test | Biostatistics & Research Methodology
  53. 53 All Formulas for Biostatistics & Research Methodology (By Dr. Puspendra)
  54. 54 Part 1: Introduction to Research | Biostatistics & Research Methodology (By Dr. Puspendra)
  55. 55 Part 2: Need for Research | Biostatistics & Research Methodology (By Dr. Puspendra)
  56. 56 Part 3: Need for Design of Experiments | Biostatistics & Research Methodology (By Dr. Puspendra)
  57. 57 Part 4: Experimental Design Techniques | Biostatistics & Research Methodology (By Dr. Puspendra)
  58. 58 Part 5: Plagiarism - Complete Details | Research Methodology & Biostatistics (By Dr. Puspendra)
  59. 59 Part 1: Designing the Methodology | Research Methodology & Biostatistics (By Dr. Puspendra)
  60. 60 Part 2: Sample Size Determination | Research Methodology & Biostatistics (By Dr. Puspendra)
  61. 61 Part 3: Statistical Power of Study | Research Methodology & Biostatistics (By Dr. Puspendra)
  62. 62 Part 4: Report Writing & Presentation of Data | Research Methodology & Biostatistics
  63. 63 Part 5: Research Protocol | Research Methodology & Biostatistics (By Dr. Puspendra)
  64. 64 Part 6: Research Studies | Research Methodology & Biostatistics (By Dr. Puspendra)
  65. 65 Part 7: Cohorts Studies - Complete Details | Research Methodology & Biostatistics (By Dr. Puspendra)
  66. 66 Part 8: Observational Studies - Complete Details | Research Methodology & Biostatistics
  67. 67 Part 9: Experimental Studies | Cross Over Design | Latin Square Design | Factorial Design | RM
  68. 68 Part 10: Clinical Trials & Study Designing | Steps of Clinical Trial Study | Research Methodology
  69. 69 Blocking and Confounding System for Two Level Factorial - Complete Details (By Dr. Puspendra)
  70. 70 Factorial Design | 2^2 & 2^3 Factorial Design - Complete Details | Research Methodology

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