Solution-What condition is required for the sample sizes

What condition is required for the sample sizes

Reference no: EM131728448

Question: In situations for which the parameter of interest is the difference in population means for independent samples, is it necessary for the two samples sizes n1 and n2 to be equal in order for the sampling distribution of the sample statistic to be approximately normal? If not, what condition is required for the sample sizes?

Reference no: EM131728448

Questions Cloud

Estimate the average gain in strength : Thirteen individuals each take a strength test both before and again after they participate in a 6-week weight-training program.

Define the parameter of interest : In a project for a statistics class, a group of students decided to compare a name brand (Brand 1) and a store brand (Brand 2) of microwave popcorn to see.

Discuss how example applies to the organization identified : Assignment: Organizational Behavior Analysis- Provide examples for each item listed above and discuss how each example applies to the organization identified.

Define the parameter of interest in the given situation : Horne, Reyner, and Barrett (2003) describe a study in which 12 men took a simulated driving test after drinking alcohol at lunch, getting too little sleep.

What condition is required for the sample sizes : In situations for which the parameter of interest is the difference in population means for independent samples, is it necessary for the two samples sizes.

What advice would you give to a foreigner : When were you in that country? What advice would you give to a foreigner going in a trip to that particular country?

What is the parameter of interest in the given situation : Volunteers who had developed a cold within the previous 24 hours were randomized to take either zinc or placebo lozenges every 2 to 3 hours until their cold.

Compute the incremental return on new investment : Compute the incremental income after taxes that would result from these projections.Compute the incremental Return on New Investment.

Expected rate of return and standard deviation : The investor invest $200 in a Treasury bill with a 4% rate of return. Her portfolio's expected rate of return and standard deviation are?

User Account

All Pages

What condition is required for the sample sizes

Reference no: EM131728448

Reference no: EM131728448

Questions Cloud

Reviews

Write a Review

Basic Statistics Questions & Answers

Statistics-probability assignment

What is the least number

Determine the value of k

What is the probability

Binomial distributions

Caselet on mcdonald’s vs. burger king - waiting time

Generate descriptive statistics

Sampling variability and standard error

Estimate the population mean

Conduct a marketing experiment

Find out the probability

Linear programming models

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT