Math 302 test 1 exam Study guides, Class notes & Summaries
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MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS.
- Exam (elaborations) • 17 pages • 2023
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MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS. 
Part 1 of 5 - Section: Data & Sampling 4.0/ 5.0 Points 
Question 1 of 20 
1.0/ 1.0 Points 
“Number of times per week” is what type of data in the scenario? A study was done to determine 
the age, the number of times per week, and the duration (amount of time) of residents using a 
local gym in San Antonio, Texas. The first car in the parking lot was selected randomly, and then 
the resident of every eighth car in the lot around the gym was...
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MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS.
- Exam (elaborations) • 17 pages • 2023
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MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS. 
An Excel generates 200 random numbers, and 200 people whose names correspond with the 
numbers on the list are chosen. What type of sampling was used? 
 
A. Convenience 
 
B. Systematic 
 
C. Simple Random 
 
D. Stratified 
 
E. Cluster 
Answer Key: C 
Question 2 of 20 
1.0/ 1.0 Points 
What is the sampling method used in the following scenario? A woman in at a daycare is 
handing out questionnaires to parents asking them to eva...
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MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS.
- Exam (elaborations) • 17 pages • 2023
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MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS. 
An Excel generates 200 random numbers, and 200 people whose names correspond with the 
numbers on the list are chosen. What type of sampling was used? 
 
A. Convenience 
 
B. Systematic 
 
C. Simple Random 
 
D. Stratified 
 
E. Cluster 
Answer Key: C 
Question 2 of 20 
1.0/ 1.0 Points 
What is the sampling method used in the following scenario? A woman in at a daycare is 
handing out questionnaires to parents asking them to eva...
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MATH 302 EXAM QUESTIONS AND CORRECT ANSWERS GRADE A+ GUARANTEED PASS, Exam (elaborations) MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS, MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS & MATH 302 Week 1 Knowledge Check Homework Practice Questions
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MATH 302 EXAM QUESTIONS AND CORRECT ANSWERS GRADE A+ GUARANTEED PASS, Exam (elaborations)
MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS, MATH 302 TEST 1 EXAM QUESTIONS AND CORRECT ANSWERS & MATH 302 Week 1 Knowledge Check Homework Practice Questions And Answers Latest.
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MATH 302| STATISTICS| FINAL EXAM 2024| WITH ANSWER KEY| GRADE A GUARANTEED
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MATH 302| STATISTICS| FINAL EXAM 2024| 
WITH ANSWER KEY| GRADE A GUARANTEED 
Part 1 of 16 - 2.0/ 2.0 Points 
Question 1 of 23 1.0/ 1.0 Points 
The chi-square goodness-of-fit test can be used to test for: 
A.significance of sample statistics 
B.difference between population means 
C.difference between population variances 
D.normality 
Answer Key: D
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MATH 302 Final Exam Questions & Answers 2022 - American University | RATED A
- Exam (elaborations) • 116 pages • 2022
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MATH 302 Final Exam Questions & Answers 2022 - American University | RATED AMATH 302 Final Exam 2022 - American University 
 
 
QUIZ 1 
 
 
Question 1 of 20	1.0/ 1.0 Points 
Which of the following statements are false regarding a boxplot? 
A.	The height of the box has no significance. 
B.	Boxplots can be used to either describe a single variable in a data set or to compare two (or more)variables 
 
C.	The length of the box equals the range of the data. 
 
D.	The right and left of the box are th...
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MATH 302 Final Exam 1
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MATH 302 Final Exam 
Part 1 of 16 - 
1. A cCompany operates four machines during three shifts each day. From production records, the data in the table below were collected. At the .05 level of significance test to determine if the number of breakdowns is independent of the shift. 
2. The chi-square goodness-of-fit test can be used to test for: 
 
Part 2 of 16 - 
3. In a simple linear regression analysis, the following sum of squares are produced: 
4. ____________ is/are especially helpful in...
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MATH 302 Final Exam 2
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MATH 302 Final Exam 
Part 1 of 16 - 
1. The data presented in the table below resulted from an experiment in which seeds of 5 different types were planted and the number of seeds that germinated within 5 weeks after planting was recorded for each seed type. At the .01 level of significance, is the proportion of seeds that germinate dependent on the seed type? 
2. The chi-square goodness-of-fit test can be used to test for: 
3. In choosing the “best-fitting” line through a set of points in ...
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MATH 302 Final Exam QUESTIONS & ANSWERS 2022 UPDATE - American University
- Exam (elaborations) • 116 pages • 2022
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MATH 302 Final Exam QUESTIONS & ANSWERS 2022 UPDATE - American UniversityMATH 302 Final Exam 2022 - American University 
 
 
QUIZ 1 
 
 
Question 1 of 20	1.0/ 1.0 Points 
Which of the following statements are false regarding a boxplot? 
A.	The height of the box has no significance. 
B.	Boxplots can be used to either describe a single variable in a data set or to compare two (or more)variables 
 
C.	The length of the box equals the range of the data. 
 
D.	The right and left of the box are the t...
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MATH 302 WEEK 3 TEST QUESTIONS & ANSWERS | 2022 latest update | 100% correct
- Exam (elaborations) • 48 pages • 2022
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MATH 302 WEEK 3 TEST 
A coin is flipped 30 times. Find σ². Round to 1 decimal place. Answer: 
 	7.5 	 
 
 
 
 
 
 
30*.5*.5 
 
Question 2	1 / 1 point 
Approximately 10% of all people are left-handed. If 200 people are randomly selected, what is the expected number of left-handed people? Round to the whole number. Do not use decimals. Answer: 
 	20 	 
 
 
 
 
 
200*.10 
 
Question 3	1 / 1 point 
Suppose a random variable, x, arises from a binomial experiment. If n = 14, and p = 0.13, find the P...
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