Question

2. Consider an experiment to determine the effect of different pollution types A, B, and C...

2. Consider an experiment to determine the effect of different pollution types A, B, and C on climate (in average temperature).

a. What are the experimental units?

b. What is the response?

c. Give the factor in the experiment.

d. What are the treatments?

e. What are some potential extraneous factors?

f. How can direct control and blocking be used to account for these extraneous factors so they don't obscure the effects of the treatments on the response?

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

a)In this design ofexpermint the experimental units are those on which experiments take place. Here the experimental units are the average temperature.

b)The responsevariable isnothing but thosevariables which respond on treatments. Here the climate is also the response variable.

c)Factor of experiment is which has some effectson design of experiment.Here thefactors are high,middlelow different levels of temparature.

d)The treatments are used for examining the effect of these. Three pollution types A,B,C are the treatments.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A civil engineer wants to determine the effects of velocity and water pressure on a water...
A civil engineer wants to determine the effects of velocity and water pressure on a water pump for a new apartment complex. Two velocities (20 mph & 15mph) and three water pressures (15 psi, 20 psi, 35 psi) were chosen for the study. Treatments were randomly assigned to 6 different water types. a.         What are the experimental units?                                   b.         What is the response? c.         Give the factors in the experiment. d.         What are the treatments? e.         What are some...
Question 45 pts An experiment in which we can assess the simultaneous effect of multiple factors...
Question 45 pts An experiment in which we can assess the simultaneous effect of multiple factors on a response variable and in which all factor combinations are represented is called a Group of answer choices (A) partitioning experiment (B) cross reference experiment (C) block experiment (D) factorial experiment Question 55 pts The various states or levels that an experimental factor can take on are called Group of answer choices (A) repetitions (B) treatments (C) x factors (D) y factors Question...
Factors, Treatments, Factor Levels and Experimental Units Experiment and production process for a new synthetic drug:...
Factors, Treatments, Factor Levels and Experimental Units Experiment and production process for a new synthetic drug: The reaction involved in the production may have a higher or lower yield, depending on the temperature and the oxygen concentration used in production. James decides to investigate the effects of combinations of three different temperatures (60°, 70° and 80°) and two different oxygen concentration levels (55% and 60%) on the yield (in mg) of the process. Ten batches of raw material will be...
Design a full-factorial experiment.* Use one response and at least 2 factors, each factor with at...
Design a full-factorial experiment.* Use one response and at least 2 factors, each factor with at least 2 levels. a.       Describe the response and factor variables (e.g., what type of data are they, what are their levels or value ranges). b.      What is the unit of observation? c.       Describe the population, the sampling technique (how will you ensure random selection of units), and the sample and cell (treatment combinations) sizes. d.      Will you have replications or repetitions? e.       Are there...
11) a. In a designed​ experiment, what are the experimental​ units? b. If the experimental units...
11) a. In a designed​ experiment, what are the experimental​ units? b. If the experimental units are​ humans, what term is often used in place of experimental​ unit? a. Choose the correct answer below. A. The group receiving placebo B. The group receiving the specified treatment C. The individuals or items on which the experiment is performed D. The experimental conditions 12) In a designed​ experiment, there is one factor with four levels. How many treatments are​ there? Choose the...
A forest products company wishes to do an experiment in a clear-cut white spruce forest to...
A forest products company wishes to do an experiment in a clear-cut white spruce forest to determine the effect of three levels of a fertilizer treatment (3-20-3 N,P,K) on white spruce seedlings to see if they can accelerate re-establishment of a white spruce stand. The fertilizer levels are 2 kg, 5 kg, and 10 kg of 3-20-3 fertilizer/ha. Two years after treatment, heights of treated seedlings in the clear-cut area are measured. a) What is the treatment factor here? What...
You are interested in the benefits of different types of technology training on teachers' technology skills,...
You are interested in the benefits of different types of technology training on teachers' technology skills, use, and their attitude regarding instructional technologies. You are in a unique position to be able to study all of the teachers in a regional unit that houses several districts. You, therefore, can conduct the research any way that you would like to. a. Given this scenario, what are some of the potential extraneous variables we need to be careful to consider? List three....
Consider the following ANOVA table, and do the necessary calculations: Factor SS DF MS F-value p-value...
Consider the following ANOVA table, and do the necessary calculations: Factor SS DF MS F-value p-value A 20.167 1 9.8108 0.005758 B 2 100.167 0.000000 AxB 8.167 0.037224 Error 18 Total 273.833 23 - 1)The Residual Mean Squares is: Select one: a. It cannot be calculated b. 2.056 c. 11.906 d. 128.500 2) What is the approximate r2 value of this ANOVA? Select one: a. It cannot be calculated b. 86.5% c. 13.5% d. 98.4% 3) Which of the following...
Do TV shows with violence and sex impair memory for commercials? To answer this question, Iowa...
Do TV shows with violence and sex impair memory for commercials? To answer this question, Iowa State researchers conducted a designed experiment in which 324 adults were randomly assigned to one of the three viewer groups of 108 participants each (Journal of Applied Psychology, June 2002). One group watched a TV program with a violent content rating (V), the second group viewed a show with a sex content rating (S), and the last group viewed a neutral TV program with...
1) What are some indicators that there are assignable causes for variation in a process? I.Process...
1) What are some indicators that there are assignable causes for variation in a process? I.Process capability. II. Data patters outside of the control limits. III. Data patters within the control limits. IV. Points randomly falling above and below the control chart center line. a. II and III b. II, III, IV c. I, II, IV d. I, II, III, IV 2) The best quantitative tool to determine the cause for variation in a process is: a. ANOVA b. Correllation...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT