How many batches of peanut brittle are needed

Reference no: EM131299407

Peanut brittle. A food scientist wishes to study the effect of the type of pan and amount of sodium bicarbonate used in preparing peanut brittle on the flavor of the peanut brittle. In an experiment, peanut brittle is baked in four types of pans (iron, aluminum, stainless steel, and nonstick stainless steel) using 0, 2, or 4 grams of sodium bicarbonate in the recipe. Ten batches of peanut brittle are prepared at each combination of pan type and amount of sodium bicarbonate. A panel of tasters scores each batch on the intensity of peanut, sweet, and buttery flavors.

(a) What are the explanatory variables and the response variables for this experiment?

(b) Make a diagram like Figure 6.1 to describe the treatments. How many treatments are there? How many batches of peanut brittle are needed?

(c) Explain why it is a bad idea to bake all 10 batches for one treatment at once, then bake the 10 batches for the second treatment, and so on. Instead, the experimenters will bake the batches in a random order.

Figure 6.1

Reference no: EM131299407

Questions Cloud

Description of data set and variables : The increase in the respondent'seducation/income/occupational prestige will lead to increase in his or her level ofenvironmental concerns - The dependent variable of the model is environmental concerns.

Produce a good or service if the managers : Should a company ever produce a good or service if the managers know it will lose money? Why or why not. Provide examples to support your response. Explain as much as necessary to get the point across.

Integrate ibm watson tool into your software : Integrate IBM Watson tool into your software. Extract both Personality Insights and Tone analyzer form the data set. Initial thoughts on how to represent/model the output for the next stage.

What is the growth rate of each company : (a) Which company riskier? Brie?y explain why. (b) What is the growth rate of each company? (c) What does your answer in part above say about this relationship between the growth rate and risk?

How many batches of peanut brittle are needed : What are the explanatory variables and the response variables for this experiment?

Explain the methods used by the government : 1. In an essay of at least three well-developed paragraphs, explain the methods used by the government to protect the economic rights of those living in the American Free Enterprise System.

List types of memory and briefly describe how each one work : List the four types of memory and briefly describe how each one works. Describe the differences between a computer program, system software, operating system, and application software. Give examples of each type.

What impact would given have on the total flow of cars : What impact would this have on the total flow of cars? Would the total flow of cars increase by 400 cars per hour?

Describe the design of a matched pairs experiment : The reading of the scale shows the force exerted. Describe the design of a matched pairs experiment to compare the strength of the right and left hands, using 10 right handed people as subjects. (You need not actually do the randomization.)

User Account

All Pages