Saturday
July 12, 2014

Homework Help: statistics

Posted by sireesha on Thursday, June 2, 2011 at 12:42pm.

three blocks of coal were analyzed by four chemists and the ash-content in the block was found to be under

blocks chemists

1 11 111 1V

A 18 15 15 17
B 17 16 14 14
C 13 16 15 14
DO THE blocks differ in their ash-content?do the chemists differ significantly their analysis?also identify the following
1.Experiment
2.Experimental unit
3.Treatments
4.Varieties/blocks
5.Experimental error
6.Yield
7.Replication
8.Randomization
9.Local control if any

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - 1. Draw a simple random sample of 15 students from your class, and ...
Physics - Three identical blocks, A, B, and C, are on a horizontal frictionless ...
algebra2 - you are creating a window display at a toy store using wooden blocks...
Physics - Three blocks rest on a frictionless, horizontal table (see figure ...
math - a jar contains 27 blue blocks 18 red blocks 12 orange blocks and 43 green...
statistics - A bag contains five purple ("P") blocks and one yellow ("Y") blocks...
college physics - Three blocks of mass 1kg,2kg and 3kg move on a frictionless ...
Physics - Three blocks rest on a frictionless, horizontal table, with m1 = 9 kg ...
statistics - a set of building blocks includes blocks of various shapes and ...
math - christi rides her bicycle 7 blocks south. 3 blocks east, 5 blocks north, ...

Search
Members