- +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 : Mean-median and standard deviation

Compute the mean, median, and standard deviation for all of the chick weights. For each of the 6 feed types, compute the mean, median, and standard deviation for the weights of the chicks that received that specic feed supplement.