Advertisements
Advertisements
प्रश्न
Choose the correct alternative:
A random sample is a sample selected in such a way that every item in the population has an equal chance of being included
विकल्प
Harper
Fisher
Karl Pearson
Dr. Yates
Advertisements
उत्तर
Harper
APPEARS IN
संबंधित प्रश्न
Give two examples each of sample, population and variable.
Do samples provide better results than surveys? Give reasons for your answer.
What is sample?
What is statistic?
What is standard error?
Explain in detail about simple random sampling with a suitable example
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
A sample of 1000 students whose mean weight is 119 lbs (pounds) from a school in Tamil Nadu State was taken and their average weight was found to be 120 lbs with a standard deviation of 30 lbs. Calculate the standard error of the mean
Choose the correct alternative:
A ______ is one where each item in the universe has an equal chance of known opportunity of being selected
Write short note on sampling distribution and standard error
