Monday

October 20, 2014

October 20, 2014

Posted by **Desire** on Wednesday, November 25, 2009 at 12:06pm.

Paint A: 12.5, 11.7, 9.9, 9.6, 10.3, 9.6, 9.4, 11.3, 8.7, 11.5, 10.6, 9.7

Paint B: 9.4, 11.6, 9.7, 10.4, 6.9, 7.3, 8.4, 7.2, 7.0, 8.2, 12.7, 9.2

What is the 95% confidence interval estimate for the difference between the mean reflectivity reading for Paint A and Paint B? Please complete the blank: “we can be 95% confident that the true difference between the actual means is

**Answer this Question**

**Related Questions**

Math Figure Logic - ACROSS 1. Forty more than 24- Down ~ Nine more than 3-Down ...

Algebra 1 - Minnie is painting her wall-in closet. Each gallon of paint covers ...

calculus - a road that runs perpendicular to a highway leads to a farmhouse ...

Math - Can anybody help me with this? I dont understand?: Tim paints 1 fence ...

8th grade math - There are three walls in Jordan’s living room. The three walls...

Geometry - a room is 18 feet long and 14 feet wide with walls 10 feet high. If ...

Math - John is designing a redwood deck. each board is 5 1/2 inches wide, and ...

consumer math - You wish to paint a storage shed. Its four walls measure 7 ft. ...

Physics - A car with bad shocks has a mass of 1500 kg. Before you go for a drive...

Physics - A car with bad shocks has a mass of 1500 kg. Before you go for a drive...