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प्रश्न
What is statistic?
उत्तर
Statistic: Any statistical measure computed from sample is known as statistic.
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संबंधित प्रश्न
Non-sampling errors can be minimized by taking large samples.
Give two examples each of sample, population and variable.
Define parameter
What is standard error?
Explain in detail about sampling error
State any two merits for systematic random sampling
A wholesaler in apples claims that only 4% of the apples supplied by him are defective. A random sample of 600 apples contained 36 defective apples. Calculate the standard error concerning of good apples
Choose the correct alternative:
A ______ may be finite or infinite according as the number of observations or items in it is finite or infinite
Choose the correct alternative:
A finite subset of statistical individuals in a population is called ______
A sample of 100 students is drawn from a school. The mean weight and variance of the sample are 67.45 kg and 9 kg. respectively. Find (a) 95% (b) 99% confidence intervals for estimating the mean weight of the students
