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A physical instructor claims that the mean weight of students in school is greater than 82 kg with standard deviation 20. If a sample of size 81 studen...
For completely randomized design for k treatments and n observations, yif = response from the jth unit receiving ith treatment, �...
For the ANOVA which option is wro1ng?
For the ANOVA which of the following options is INCORRECT.
1. Null hypothesis H0 : μ1 = μ2 = ... = μn
2. F ...
The null hypothesis in ANOVA one-way classification, the study of the variances due to k different sources, is:
For the two variables X and Y, the following observations are tabulated
X: 3 4 �...
If rp be partial correlation compound on sample rAB.c compound from sample of size n, the test statistic for significance testing is
The mean deviation and coefficient of mean deviation of 5 observation are 1.2 and 0.4. If the sum of the first four terms is 10, then the fifth term is...
For the given figures of production of a sugar factory, the estimate of the production for 1976 using straight line trend with origin at the year 1972 b...