Survey to estimate the population variance

Assignment Help Basic Statistics

Reference no: EM131122391

Using the sample variance from the data of your own survey to estimate the population variance, specify a desired precision and calculate the sample size necessary to achieve it with 95% confidence in a future survey of the same population.

Reference no: EM131122391

Questions Cloud

Use the squeeze theorem to find equation : Use the Squeeze Theorem to find limx→0 x sin (1/x) Is f(x) = x2 - 7/x - 3 continuous on the interval (3, ∞)

What is the best estimate of the price in chf you can reco : what is the best estimate of the price (in CHF) you can recommend that management charge if it wants to just cover its costs and profit objectives?

Formulate the linear programming model : formulate the linear programming model. solve the linear programming model on Excel. A publisher has orders for 600 copies of a certain text from San Francisco, 300 copies from San Jose, and 400 copies from Sacramento. The company has 700 copies in a..

What factors led to redefinition of the patient as consumer : What has most influenced the way you view yourself as a consumer of healthcare? What factors led to the redefinition of the patient as a consumer in the late twentieth century?

Survey to estimate the population variance : Using the sample variance from the data of your own survey to estimate the population variance, specify a desired precision and calculate the sample size necessary to achieve it with 95% confidence in a future survey of the same population.

About the importance of being very good at the strategy : Zappo’s has become very successful by positioning themselves as a company with first class customer service. What did you learn from watching the video about the importance of being very good at the strategy you select? Also, if Zappo’s had chosen a ..

Show that the method terminates : Show that the method terminates and that each node visits the candidate list at most once.

Botanical researcher wishes to design a survey to estimate : Compute the sample sizes for Exercise 1 when the finite-population correction factor is ignored. What do you conclude about the importance of the finite population correction factor for this population?

How are sole proprietorships taxed : How are sole proprietorships taxed? How are partnerships taxed, and is there any difference between taxing the general vs. limited partnership? How is a corporation taxed, and what does “double taxation” mean with regard to the corporation.

User Account

All Pages