achauhan4895 achauhan4895

17-10-2022
Mathematics

Answered

how large must a sample be taken so that we are 99% certain that the sample mean is within one half of a population standard deviation of the population mean?

Answer :

Other Questions

a manager of the credit department for an oil company would like to determine whether the mean monthly balance of credit card holders is equal to $75. an audito

a sampling distribution is a distribution of all sample means or sample variances that could be obtained in samples of a given size from the same population.

the population parameter value and the point estimate differ because a sample is not a census of the entire population, but it is being used to develop the

The population of a village is 6400. The population is decreasing exponentially at a rate of r% per year. After 22 years, the population will be 2607. Find the

find the sampling distribution of the sample mean for a random sample of measurements from this distribution. put the answers in ascending order for .

A herd of buffalo began with a population of 125,000. The average birth rate is 31% per year, but the death rate is 37% per year. What is the difference between

© macmillan learning the national center for health statistics (nchs) reports that 70% of u.s. adults aged 65 and over have ever received a pneumococcal vaccina

approximately 54% of mathematics students do their homework on time. in a class of 250 students, what is the mean, variance, and standard deviation if we assume