51. Which among the following is not a characteristics of research?
52. Which among the following is an error in testing hypothesis?
53. Which among the following are the characteristics of research?
54. A type of random sample often used to cover wide geographic areas in which aggregated units are randomly selected is known as
55. Type E and type S variables are related to
56. Which among the following is an example of variable?
57. Research shows that the following does not contribute to teacher effectiveness.
58. A variable is best defined as
59. Which among the following is not right about research?
60. Which of the following statements are correct regarding primary research?
1. It is also known as field research.
2. It can be in numerous form that includes questionnaires and telephone interviews.
Select the correct answer:
1. It is also known as field research.
2. It can be in numerous form that includes questionnaires and telephone interviews.
Select the correct answer: