STATISTICAL ANALYSIS 2

NOTE: MANUAL COMPUTATION (DO NOT USE MINITAB OR MS EXCEL)

Problem Solving Part 3b In the following biological experiment 3 concentrations of a certain chemical are used to enhance the growth of a certain type of plant over time. Six plants are used at each concentration and the growth in each plant is measured in centimeters. The following growth data are taken. a. control (no chemical) is also applied. The ANUVA result is as presented: bit. Solve for the value of fdir'. (12 points] o2. Find the Dunnett's 1.ralue. (3 points) b.3. Based on the solution, which concentration differs from the control? [3 points) am Sun Average Farm 5 519 3.3155555? moose: 1 5 49 3.1555555? am: 2 a or. 53555555? mm 3 a ass 515 0.15: 33 df as r Pm rem 27115 3- 1M\"? ELEM 1mm 3.0535111 3.51 an cuss Total 311725 13