State and clarify one strength and one limitation of three of the following software testing techniques:...
State and clarify one strength and one limitation of three of the following software testing techniques:
• Equivalence partitioning • Boundary value analysis • Random testing • Statement testing • DU Pairs testing • Strong mutation testing
Homework Answers
Equivalence partitioning
Strength
- It is good for program with large code.
- Separates user's perspective from developer's perspective
Limitattion
- Tests are done by trial and error method
Boundary value testing
Strength
- Suitable for cases where functions of software depends on numerous variable that are representing physical quantities
Limitation
- Does not work well for boolean variables
Random Testing
Strength
- Done from user's point of view
Limitation
- The method is random
Statement testing
Strength
- Verifies what the code has to do and what not to do
Limitation
- Does not work for false conditions
DU pairs testing
Strength
- Helpful for designing tests for application involving multiple parameters
Limitation
- Fails when value selected for testing are incorrect
Strong mutation testing
Strength
- Efficient technique to test robustness of test data
Limitation
- Have more test requirements
Add Answer to:
State and clarify one strength and one limitation of three of
the following software testing techniques:...
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Use the following description to answer the next three (3) questions. Engineers are interested in testing...
Use the following description to answer the next three (3) questions. Engineers are interested in testing the claim that the resistance of electric wire can be reduced by alloying. A random sample of 32 standard wires yielded , 0.136 ohm and s, -0.004 ohm. Another random sample of 32 alloyed wires yielded x2- 0.083 ohm and s2- 0.005 ohm. At the o.05 significance, do the data support the claim? 21. State the appropriate hypotheses. A. B. C. Ho: μι-Hz versus...
PLease answer the questions given, I dont need just the conclusion of anova test Three brands...
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The following output summarizes the results for a one-way analysis of variance experiment in whic...
The following output summarizes the results for a one-way
analysis of variance experiment in which the treatments were three
different hybrid cars and the variable measured was the miles per
gallon (mpg) obtained while driving the same route. (You
may find it useful to reference the q
table.)
Hybrid 1: x¯1x¯1 = 25, n1 = 20
Hybrid 2: x¯2x¯2 = 35, n2 = 15
Hybrid 3: x¯3x¯3 = 21, n3 = 18
The following output summarizes the results for a...
The following output summarizes the results for a one-way analysis of variance experiment in which the...
The following output summarizes the results for a one-way analysis of variance experiment in which the treatments were three different hybrid cars and the variable measured was the miles per gallon (mpg) obtained while driving the same route. (You may find it useful to reference the g table.) Hybrid 1: ア1-33, n1-20 Hybrid 2:239, n2 - 15 Hybrid 3:29, n3 18 Source of Variation Between Groups Within Groups Total df 1,181.44 1,439.34 2,620.78 MS 590.72 28.79 p-value 0.0000 20.52 50...
Question 41 2 pts A software company is developing a new computer game. The manager wants...
Question 41 2 pts A software company is developing a new computer game. The manager wants to know what effect the frequency at which opponents are released by the computer has on the length of time players survive in the game. A large group of playtesters is available, most of whom already have some experience playing the new game, and each is randomly allocated to play the game with a different opponent release frequency Data was collected for the variables...
Check my wor The following output summarizes the results for a one-way analysis of variance experiment...
Check my wor The following output summarizes the results for a one-way analysis of variance experiment in which the treatments were three different hybrid cars and the variable measured was the miles per gallon (mpg) obtained while driving the same route. (You may find it useful to reference the table.) Hybrid 1: 2 - 27, n = 20 Hybrid 2: = 41, n2 = 15 Hybrid 3 = 34, n = 18 df Source of Variation Between Groups Within Groups...
Researchers randomly assigned 322 moderately obese volunteers to one of three diets to study how ...
Researchers randomly assigned 322 moderately obese volunteers to one of three diets to study how the diets compare with respect to various outcomes such as weight loss, lipid profiles, blood pressure, and other indicators of health and metabolic function. The three diets included a low-carbohydrate diet, a low-fat diet, and a Mediterranean diet that consists of moderate fat and a high proportion of monounsaturated fats. All study participants worked at the same research center in Israel, where lunch (the main...
STA2221 examples on CI & Testing of Hypothesis Name MULTIPLE CHOICE. Choose the one alternative that...
STA2221 examples on CI & Testing of Hypothesis Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answer the question Provide an appropriate response. 1) Find the critical value,te for 0.99 and n-10. A) 3.250 B) 3.169 1.833 D) 2.262 2) Find the critical value to forc=0.95 and n=16. A) 2.947 B) 2.602 2120 D) 2.131 3) Find the value of E, the margin of error, for A) 1.69 B) 0.42 0.99, n=16 and s=2.6. C)...
A. B. Please follow the steps of hypothesis testing, including identifying the alternative and null hypothesis,...
A.
B.
Please follow the steps of hypothesis testing, including
identifying the alternative and null hypothesis, calculating the
test statistic, finding the p-value, and making a conclusions about
the null hypothesis and a final conclusion that addresses the
original claim. Use a significance level of 0.10. Is the conclusion
affected by whether the significance level is 0.10 or 0.01?
Test Statistic=______ (Round to two decimal places)
P-Value=______ (Round to three decimal places)
Answer choices below:
a) Yes, the conclusion is...
write a software or business system that has one topic in each
categorie
1. Software Development Mode Waterfall Model Evolutionary Model Boehm's Spiral Model 2. Team Structure Democratic Team Chief Programmer Team Hierarchical Team 3. Project Evaluation in terms of: Individual Ability . Team Communication Product Complexity . Appropriate Notation . Level of Technology Level of Reliability Available Time . Required Skills 4. Cost Estimation using COCOMO Use Effort Multipliers Perform Sensitivity Analysis Calculate FSP(Fulltime Software Personnel) - . ....
Use the following description to answer the next three (3) questions. Engineers are interested in testing the claim that the resistance of electric wire can be reduced by alloying. A random sample of 32 standard wires yielded , 0.136 ohm and s, -0.004 ohm. Another random sample of 32 alloyed wires yielded x2- 0.083 ohm and s2- 0.005 ohm. At the o.05 significance, do the data support the claim? 21. State the appropriate hypotheses. A. B. C. Ho: μι-Hz versus...
The following output summarizes the results for a one-way
analysis of variance experiment in which the treatments were three
different hybrid cars and the variable measured was the miles per
gallon (mpg) obtained while driving the same route. (You
may find it useful to reference the q
table.)
Hybrid 1: x¯1x¯1 = 25, n1 = 20
Hybrid 2: x¯2x¯2 = 35, n2 = 15
Hybrid 3: x¯3x¯3 = 21, n3 = 18
The following output summarizes the results for a...
The following output summarizes the results for a one-way analysis of variance experiment in which the treatments were three different hybrid cars and the variable measured was the miles per gallon (mpg) obtained while driving the same route. (You may find it useful to reference the g table.) Hybrid 1: ア1-33, n1-20 Hybrid 2:239, n2 - 15 Hybrid 3:29, n3 18 Source of Variation Between Groups Within Groups Total df 1,181.44 1,439.34 2,620.78 MS 590.72 28.79 p-value 0.0000 20.52 50...
Question 41 2 pts A software company is developing a new computer game. The manager wants to know what effect the frequency at which opponents are released by the computer has on the length of time players survive in the game. A large group of playtesters is available, most of whom already have some experience playing the new game, and each is randomly allocated to play the game with a different opponent release frequency Data was collected for the variables...
Check my wor The following output summarizes the results for a one-way analysis of variance experiment in which the treatments were three different hybrid cars and the variable measured was the miles per gallon (mpg) obtained while driving the same route. (You may find it useful to reference the table.) Hybrid 1: 2 - 27, n = 20 Hybrid 2: = 41, n2 = 15 Hybrid 3 = 34, n = 18 df Source of Variation Between Groups Within Groups...
Researchers randomly assigned 322 moderately obese volunteers to one of three diets to study how the diets compare with respect to various outcomes such as weight loss, lipid profiles, blood pressure, and other indicators of health and metabolic function. The three diets included a low-carbohydrate diet, a low-fat diet, and a Mediterranean diet that consists of moderate fat and a high proportion of monounsaturated fats. All study participants worked at the same research center in Israel, where lunch (the main...
STA2221 examples on CI & Testing of Hypothesis Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answer the question Provide an appropriate response. 1) Find the critical value,te for 0.99 and n-10. A) 3.250 B) 3.169 1.833 D) 2.262 2) Find the critical value to forc=0.95 and n=16. A) 2.947 B) 2.602 2120 D) 2.131 3) Find the value of E, the margin of error, for A) 1.69 B) 0.42 0.99, n=16 and s=2.6. C)...
A.
B.
Please follow the steps of hypothesis testing, including
identifying the alternative and null hypothesis, calculating the
test statistic, finding the p-value, and making a conclusions about
the null hypothesis and a final conclusion that addresses the
original claim. Use a significance level of 0.10. Is the conclusion
affected by whether the significance level is 0.10 or 0.01?
Test Statistic=______ (Round to two decimal places)
P-Value=______ (Round to three decimal places)
Answer choices below:
a) Yes, the conclusion is...
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