Question
To estimate the average work experience of MBA students at a management institute, five students are selected at random from each type of background, say commerce, science and engineering. This type of sampling is called:
More Welfare Economics Questions
- For the following frequency distribution Class : 3-5 5-7 7-9 9-11 Frequency: 1 4 ...
- Completely randomized design is based on the principles of _________ and randomization only.
- Question 3
- The null hypothesis in ANOVA one-way classification, the study of the variances due to k different sources, is:
- The sample sizes for two cases were 15 each with means as 104 and 114 respectively and variances as 200 and 510 respectively. Let the null hypothesis is t...
- Which of the following satisfies the time and factor reversal test?
- Question 7
- The second and fourth moment about mean for a distribution are 4 and 18 respectively. What is the value of Pearson's coefficient of skewness β ₂ ?
- If moment generating function of continuous random variable X is (λ /λ−t) ;t < λ, then E(X3) equals to:
- Which one is not basis of classification of data.
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
