- +1-530-264-8006
- info@tutorsglobe.com

Interval for the difference of the population

John wants to compare two means. His sample statistics were Picture and Picture. Assuming equal variances, the 95 percent confidence interval for the difference of the population means is approximately: [2.44, 6.19]. [1.17, 5.08]. [0.08, 4.32]. [-0.09, 3.19].

18,76,764

Questions

Asked

21,311

Experts

9,67,568

Questions

Answered

Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

Submit Assignment2015 © Tutors Globe. All rights reserved.

## Q : Expected future annual sales

The number of available research personnel is 27, and Infocomp would like to avoid obtaining extra researchers. The company would like the expected future annual sales from the implemented projects to be at least $6,500,000.