Advertisements
Advertisements
प्रश्न
Define parameter
Advertisements
उत्तर
A parameter is any numerical quantity that characterizes a given population or some aspect of it.
This means the parameter tells us something about the whole population.
For example, the population means µ, variance σ2, population proportion P, population correlation ρ.
APPEARS IN
संबंधित प्रश्न
Give two examples each of sample, population and variable.
What is population?
What is statistic?
Explain in detail about sampling error
State any two demerits of systematic random sampling
In a sample of 400 population from a village 230 are found to be eaters of vegetarian items and the rest non-vegetarian items. Compute the standard error assuming that both vegetarian and non-vegetarian foods are equally popular in that village?
Choose the correct alternative:
A ______ of statistical individuals in a population is called a sample
Choose the correct alternative:
In ______ the heterogeneous groups are divided into homogeneous groups
Write short note on sampling distribution and standard error
Determine the standard error of proportion for a random sample of 500 pineapples was taken from a large consignment and 65 were found to be bad
