Critical ratio for large independent sample is given by the formula

Related MCQs

• Following data is related to emotional intelligence of two groups A and B. Mean SD N Group A 75 15 150 Group B 70 20 250 Then the critical ratio is given by
• Which of the following is a statistically large sample?
• The critical ratio is found to be 2.63 while testing H0: 1=2 against H1: 1  2. Then which of the following statements is true?
• A sampling technique in which each every item of the population is given an equal chance of being included in the sample is called
• If two events A and B are independent then probability of A and B is given by
• As sample size increases the ‘t’ distribution approaches a
• The process of learning about the population on the basis of a sample drawn from it is known as
• Which of the following methods is used to select a random sample?
• In which of the following methods of sampling the choice of sample items depends exclusively on the judgement of the investigator?
• The investigator has complete freedom in choosing his sample according to his wishes and desires in