Homework Answers
1)
factor of interest are pasta type and cooking time
option D)
2)
type of pasta is in sample
p-value = 0.0079
p-value < alpha
hence we reject the null hypothesis
Pasta type is significant
option C) is correct
3)
levels of type of pasta - American or Italian
levels of cooking time - 4 or 8 min
option C)
4)
p-value of cooking time = 0.0001
p-value < alpha
hence cooking time is significant
option A)
Add Answer to:
A chef in a restaurant that specializes in pasta dishes was having trouble with getting pasta...
Iron deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50%...
Iron deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50% of children and women and 25% of men. Iron pots for cooking foods had traditionally been used in many of these countries, but they have been largely replaced by aluminum pots, which are cheaper and lighter, Some research has suggested that food cooked in iron pots will contain more iron than food cooked in other types of pots. One study designed to investigate this...
3) A dairy man thinks that the average weight gain of his cows depends on two factors: the type of grain which they are fed and the type of grass which they are fed. The dairyman has four differe...
3) A dairy man thinks that the average weight gain of his cows depends on two factors: the type of grain which they are fed and the type of grass which they are fed. The dairyman has four different types of grain from which to choose and three different types of grass from which to choose. He would like to determine if there is a particular combination of grain and grass whi would lead to the greatest weight gain on...
Lab 12-Stat 212 Online Suppose we have the following scenario: Rapid drainage of floodwater is crucial...
Lab 12-Stat 212 Online Suppose we have the following scenario: Rapid drainage of floodwater is crucial to prevent damage during heavy rains. Several designs for a drainage canal were considered for a certain city. Each design was tested four times, to determine how long it took to drain the water in a reservoir. The following table presents the drainage times, in minutes. Mean S. Dev. Variance (i.e. SD") n The overall average is x = 39.67 Type 1 44 4.12...
Iron-deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50% of...
Iron-deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50% of children and women and 25% of men. Iron pots for cooking foods had traditionally been used in many of these countries, but they have been largely replaced by aluminum pots, which are cheaper and lighter. Some research has suggested that food cooked in iron pots will contain more iron than food cooked in other types of pots. One study designed to investigate this issue...
1-6 aloud. Scoring is time it takes to re enhancing child analysis of varia time (pretest...
1-6
aloud. Scoring is time it takes to re enhancing child analysis of varia time (pretest vs tional condition significant main main effect of i Two-Way ANOVA To assess the Effectiveness of a Reading Pro gram What is imp tional conditior STATISTICAL GUIDE In a two-way ANOVA, there are two independent vari outcome variable. The independent variables are usua sifications and the outcome variable is usually a continuous one understand this, examine Figure 1, where the two inde are nominal...
hello, I just need help on the process of getting question 8 thanks Use the information...
hello,
I just need help on the process of getting question
8
thanks
Use the information given below to answer the next three questions. February 14, 2006, marked the 60th anniversary of ENIAC, the first computer in the world. In a Computerworld magazine interview, ENIAC's inventor Pres Eckert explains how they chose the right type of wires back in 1946: "We only used wire that passed the mouse test". They threw a number of wire samples in a cage full...
ope Feur Qa A Sty Of The Pey Of Corparste Chial Euti oICegcm A Sudy Of...
ope Feur Qa A Sty Of The Pey Of Corparste Chial Euti oICegcm A Sudy Of The y Of Carpoate Chd O10 points Mintrotas 6E136 ive O Consumers can purchase nonprescription medications at food stores, mass merchandise stores such as Target and Wal-Mart, or pharmaecies, About 45% of consumers make such purchases at pharmades. What accounts for the popularty of pharmacles, which often charge higher prices? A study examined consumers' perceptions of overall performance of the three types of stores,...
The General Social Survey is an annual survey given to a random selection of about 1500...
The General Social Survey is an annual survey given to a random selection of about 1500 adults in the United States. Among the many questions asked are "What is the highest level of education you've completed?" and "If you're employed full-time, how many hours do you spend working at your job during a typical week?" We're interested in examining whether or not there are differences in the typical work week length based on the level of education of the worker....
In Data 4.1 on page 258, we examine a study in which mice were randomly assigned to either a norm...
In Data 4.1 on page 258, we examine a study in which mice were randomly assigned to either a normal light/dark cycle or to have a light on around the clock. According to the paper describing that study, "The global increase in the prevalence of obesity and metabolic disorders coincides with the increase of exposure to light at night." The study is examining whether light at night plays a causal role in the obesity epidemic. In Data 4.1, we examine...
Explore the Data and Set up the Test: The data is from current ST314 students. The...
Explore the Data and Set up the Test: The data is from current ST314 students. The variables are hours spent playing video games (all types) and the student's current major. average number of hours playing video games between majors for ST314 students Mecht E or Other mean SD n 8 10 43 CS 7 9 14 MechE IE or Other CS Civil or CEM CM or CEM o 13 18 35 3 3 5 15 20 40 60 80 hours...
Iron deficiency anemia is the most common form of malnutrition in developing countries, affecting about 50% of children and women and 25% of men. Iron pots for cooking foods had traditionally been used in many of these countries, but they have been largely replaced by aluminum pots, which are cheaper and lighter, Some research has suggested that food cooked in iron pots will contain more iron than food cooked in other types of pots. One study designed to investigate this...
3) A dairy man thinks that the average weight gain of his cows depends on two factors: the type of grain which they are fed and the type of grass which they are fed. The dairyman has four different types of grain from which to choose and three different types of grass from which to choose. He would like to determine if there is a particular combination of grain and grass whi would lead to the greatest weight gain on...
Lab 12-Stat 212 Online Suppose we have the following scenario: Rapid drainage of floodwater is crucial to prevent damage during heavy rains. Several designs for a drainage canal were considered for a certain city. Each design was tested four times, to determine how long it took to drain the water in a reservoir. The following table presents the drainage times, in minutes. Mean S. Dev. Variance (i.e. SD") n The overall average is x = 39.67 Type 1 44 4.12...
1-6
aloud. Scoring is time it takes to re enhancing child analysis of varia time (pretest vs tional condition significant main main effect of i Two-Way ANOVA To assess the Effectiveness of a Reading Pro gram What is imp tional conditior STATISTICAL GUIDE In a two-way ANOVA, there are two independent vari outcome variable. The independent variables are usua sifications and the outcome variable is usually a continuous one understand this, examine Figure 1, where the two inde are nominal...
hello,
I just need help on the process of getting question
8
thanks
Use the information given below to answer the next three questions. February 14, 2006, marked the 60th anniversary of ENIAC, the first computer in the world. In a Computerworld magazine interview, ENIAC's inventor Pres Eckert explains how they chose the right type of wires back in 1946: "We only used wire that passed the mouse test". They threw a number of wire samples in a cage full...
ope Feur Qa A Sty Of The Pey Of Corparste Chial Euti oICegcm A Sudy Of The y Of Carpoate Chd O10 points Mintrotas 6E136 ive O Consumers can purchase nonprescription medications at food stores, mass merchandise stores such as Target and Wal-Mart, or pharmaecies, About 45% of consumers make such purchases at pharmades. What accounts for the popularty of pharmacles, which often charge higher prices? A study examined consumers' perceptions of overall performance of the three types of stores,...
The General Social Survey is an annual survey given to a random selection of about 1500 adults in the United States. Among the many questions asked are "What is the highest level of education you've completed?" and "If you're employed full-time, how many hours do you spend working at your job during a typical week?" We're interested in examining whether or not there are differences in the typical work week length based on the level of education of the worker....
In Data 4.1 on page 258, we examine a study in which mice were randomly assigned to either a normal light/dark cycle or to have a light on around the clock. According to the paper describing that study, "The global increase in the prevalence of obesity and metabolic disorders coincides with the increase of exposure to light at night." The study is examining whether light at night plays a causal role in the obesity epidemic. In Data 4.1, we examine...
Explore the Data and Set up the Test: The data is from current ST314 students. The variables are hours spent playing video games (all types) and the student's current major. average number of hours playing video games between majors for ST314 students Mecht E or Other mean SD n 8 10 43 CS 7 9 14 MechE IE or Other CS Civil or CEM CM or CEM o 13 18 35 3 3 5 15 20 40 60 80 hours...
Most questions answered within 3 hours.
-
Convert the contents of text file to upper case (C++
Programming)
Convert the contents of a...
asked 20 minutes ago -
The balance in the prepaid
insurance account, before adjustment at the end of the year, is...
asked 21 minutes ago -
22. Suppose that each firm has the long run cost function
c(y) = y2 + 9...
asked 28 minutes ago -
Resting Metabolic Rate: Seated vs. Lying supine: What would be
happening physiologically that is different in...
asked 27 minutes ago -
What Volume (in mL) of KBr solution must be taken so it will
contain 2.83x10^-5 moles...
asked 46 minutes ago -
Dr Johnson invests $9,000 at the rate of 6% annual interest
compounded semi annually for 4...
asked 47 minutes ago -
The contribution format income statement for Huerra Company for
last year is given below:
Total
Unit...
asked 55 minutes ago -
How do I write a program in MIPs assembly that will take 2 words
from the...
asked 55 minutes ago -
two identical cars approach an intersection, one is traveling east
at 18n/s. the second is traveling...
asked 1 hour ago -
When an X-ray beam with a wavelength of 133 pm is incident on
the surface to...
asked 1 hour ago -
Compare and contrast the internal and external organization of
Congress and the President.
"2 paragraph"
asked 1 hour ago -
Suppose that the average waiting time for a patient at a
physician's office is just over...
asked 1 hour ago