Question: 3. (25) An experiment was conducted in a completely randomized design to study the effect of insecticides and fertilizer, on the control of hornworm

3. (25) An experiment was conducted in a completely randomized design to

3. (25) An experiment was conducted in a completely randomized design to study the effect of insecticides and fertilizer, on the control of hornworm infestations on a crop plant. The insecticide types were four sources of bacillus, and two types of chemicals. There are 4 types of fertilizer. The number of worms present was counted before and after treatment. The results of the experiment are as follows. Fertilizer 3 4 Insecticide Before After Before After Before After Before After Bacillus 1 15 17 25 26 18 21 23 26 Bacillus 2 19 18 21 22 20 19 19 20 Bacillus 3 19 19 19 21 21 23 17 25 22 Bacillus 4 22 14 31 26 17 19 19 Chemical 1 17 5 22 26 13 18 10 Chemical 2 22 25 14 19 22 26 23 27 a. (10) Analyze the data using a=0.1 and suggest a model for this experiment b. (5) Check if the model you chose is adequate c. (10) Assess which differences among insecticides and fertilizers are significant. Which of these products are the best? Are your conclusions statistically significant?

Step by Step Solution

★★★★★

3.40 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

A study was done to study the effect of ambient temperature x on the electric power consumed by a chemical plant, y. Other factors were held constant and the data were collected from an experimental...

An experiment was run to study the effect of two factors, time and temperature, on the inorganic impurity levels in paper pulp. The results of this experiment are shown in Table 8E.5: a. What type of...

An experiment was run to study the effect of two factors, time and temperature, on the inorganic impurity levels in paper pulp. The results of this experiment are shown in Table 14E.1. (a) What type...

Hello, you already did chapter 1 and 2 of my MASTERS Thesis already for me. (See attached) So normally you know masters thesis consist of 5 chapters right ??..... But in this case my thesis will be 4...

Confirming Pages C H A P T E R 19 Analyzing Information and Writing Reports Chapter Outline Using Your Time Efficiently Analyzing Data and Information for Reports Identifying the Source of the Data...

Risk Analysis and Management of Construction and Operations in Offshore Wind Power Project Abstract: Many countries have increased the use of renewable energy and strongly promoted offshore wind...

tudy of an innovative method based on complementarity between ARIZ, lean management and discrete event simulation for solving warehousing problems Fatima Zahra Ben Moussa a, , Roland De Guiob ,...

could you pls help me:- Consider a situation in which c tests are to be run. Let b denote the target upper bound for a'. In each case, show that 1 - (1 - (b/c)]'s b. thus guaranteeing that the choice...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Thanks in advance ... I am in stuck:- A computer scientist is studying four different algorithms used to perform numerical integration. The speed (in seconds) with which a problem can be solved is...

Chebyshev's inequality states that the probability of a deviation of a discrete random variable X with expected value and variance Var(X) is given by P(|X- e) Var (X) where is any positive real...

On December 16, 2019, Carboy, Inc., borrows $120,000 cash from Third National Bank at 9 percent annual interest. The note is due in 45 days. At December 31, 2019, Carboy records any unpaid interest...

10 Arun and Sofia are looking at this function machine and table of values. Is either of them correct? Show all your working. DD x-2 4 7 y 11 19

Amazon.com, Inc.s financial statements are presented in Appendix D. Financial statements of Wal-Mart Stores, Inc. are presented in Appendix E. The complete annual reports of Amazon and Wal-Mart,...

The design of a lunar mission calls for a 1200-kg spacecraft to lift off from the surface of the moon and travel in a straight line from point A and pass point B. If the spacecraft motor has a...

The arrays price_A, price_B, and price_C given below contain the price in dollars of three stocks over 10 days. a. Use MATLAB to determine how many days the price of stock A was above both the price...

Find Vo in the network in Figure P8.10 j12 - j10 j1G2 1020v i2 i2 Figure P8. 10

Student researchers Adam, Edward, and Kian wondered if music would affect performance for certain tasks. To find out, they had student volunteers sort a shuffled set of 26 playing cards by face value...

Dentro de la propia Constitucin se sealan 3 diferentes tipos de limitaciones al Poder Constituyente, cuales son: Pregunta 2 Respuesta a. Rgidas, flexibles y dogmticas. b. Internas, externas y...

What is the best way to analyze this problem? I took the difference of after and before. then used insecticides vs fertilizer and lablled all as randome, but it doesn't look right. 3. (25) An...

An experiment was conducted in a completely randomized design to study the effect of insecticides on the control of hornworm infestations on a crop plant. The insecticide types were four sources of...

2. a) Consider the following experimental study on the effectiveness of aspirin in preventing cardiovascular events and answer the questions at the end of the study. Based...

Business Research MethodologyQuestion Bank 1 1. When the marketing department of an organization attempts to determine the amount of time the managers in this department spend at their computers in...

Multiple Choice 0.. x MDS_2022_Chapter4_Review_.pdf IQ m / Z AP Statistics MDS 2022 Chapter 4 Test Review 16. In order to evaluate the yield per acre of three different varieties of corn, l2 one-acre...

Find attached Ingredients: Water, MCC, Salt, Nicotine, pH regulator, sweeteners and flavours I am wondering why the decision to go with LYFT. I understand migrating to LYFT would be easier from sells...