Test null hypothesis that population variances are equal

Reference no: EM131407755

For two samples from what are assumed to be normally distributed populations, the sample sizes and standard deviations are n₁ = 28, s₁ = 103.1, n₂ = 41, and s₂ = 133.5.

At the 0.10 level of significance, test the null hypothesis that the population variances are equal. Would your conclusion be different if the test had been conducted at the 0.05 level? At the 0.02 level?

Reference no: EM131407755

Questions Cloud

Interpret the p value for the test : According to the ICR Research Group, 63% of Americans in the 18-34 age group say they are comfortable filing income tax returns electronically, compared to just 49% of those who are 55-64.- Determine and interpret the p-value for the test.

What is mp’s operating breakeven point : Maxine's Pumps (MP) sells bilge pumps for $250 each. Each pump costs $150 to produce, and MP's fixed operating costs equal $600,000.

What would you love to change about your current position : What would you LOVE TO CHANGE about your current position? After synthesizing the Are you a Professional exercise, please explain your areas of strength and areas that you are looking to improve upon.

What is pc’s operating breakeven point : Given this information, what is PC's operating breakeven point?

Test null hypothesis that population variances are equal : At the 0.10 level of significance, test the null hypothesis that the population variances are equal. Would your conclusion be different if the test had been conducted at the 0.05 level? At the 0.02 level?

Would you agree with opinion that you think williams have : In reviewing what you have learned in this course to date about persuasion, do you think Williams's opinion about culture in contemporary society would be the same today? Would you agree with the opinion that you think Williams would have today?

Describe the concept of wellness and define homeostasis : Describe conditions in which the presence of others is likely to result in social facilitation, social inhibition, and social loafing. In addition, explain the concept of groupthink and the conditions that contribute to its occurrence. Describe th..

Byod and the cloud-one revolution-two : As Module 1 suggested, the "BYOD" revolution is perhaps more accurately called the "BYOx" revolution, where x can be most anything you wish to think about being brought to the business processes by the individuals involved.

Prepare a multiple-step income statement : Assuming that 100,000 shares of common stock are outstanding, calculate the earnings per share before extraordinary items and the net earnings per share.

User Account

All Pages