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MATH 302 Final Exam – Question and Answers Part 1 of 16 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? The chi-square goodness-of-fit test can be used to test for: In choosing the “best-fitting” line through a set of ...

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- • 12 pages •

MATH 302 Final Exam – Question and Answers Part 1 of 16 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? The chi-square goodness-of-fit test can be used to test for: In choosing the “best-fitting” line through a set of ...

MATH 302 Midterm Exam with Answers Part 1 of 9 – Given the following boxplot where m is the median value, what statement could be made about the distribution of the data? Part 2 of 9 – The table below shows the preferences for elective courses of students who are undecided about their majors. The formal way to revise probabilities based on new information is to use: Part 3 of 9 – Find the variance of the following probability distribution. The following data were obtained from a surve...

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- • 10 pages •

MATH 302 Midterm Exam with Answers Part 1 of 9 – Given the following boxplot where m is the median value, what statement could be made about the distribution of the data? Part 2 of 9 – The table below shows the preferences for elective courses of students who are undecided about their majors. The formal way to revise probabilities based on new information is to use: Part 3 of 9 – Find the variance of the following probability distribution. The following data were obtained from a surve...

MATH 302 MATH/302 MATH302 MIDTERM EXAM (APUS) Which measure of central location is meaningful when the data are categorical? What type of probability uses sample spaces to determine the numerical probability that an event will occur? The formal way to revise probabilities based on new information is to use: Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, assume that a given battery is still operating with a probability of 0.70 and has failed with a probab...

- Exam (elaborations)
- • 9 pages •

MATH 302 MATH/302 MATH302 MIDTERM EXAM (APUS) Which measure of central location is meaningful when the data are categorical? What type of probability uses sample spaces to determine the numerical probability that an event will occur? The formal way to revise probabilities based on new information is to use: Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, assume that a given battery is still operating with a probability of 0.70 and has failed with a probab...

MATH 302 Quiz 1 – Question and Answers Part 1 of 3 What type of sampling is being employed if the population is divided into economic classes and a sample is chosen from each economic class to be surveyed? Which of the following statistics is not a measure of central location? Gender and State are examples of which type of data? The amount of time needed to run the Boston marathon is an example of which type of variable? The mode is best described as the Given the following boxplot where m i...

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- • 9 pages •

MATH 302 Quiz 1 – Question and Answers Part 1 of 3 What type of sampling is being employed if the population is divided into economic classes and a sample is chosen from each economic class to be surveyed? Which of the following statistics is not a measure of central location? Gender and State are examples of which type of data? The amount of time needed to run the Boston marathon is an example of which type of variable? The mode is best described as the Given the following boxplot where m i...

MATH 302 Midterm Exam 1 – Question and Answers 1. Gender and State are examples of which type of data? 2. What type of probability uses sample spaces to determine the numerical probability that an event will occur? 3. The formal way to revise probabilities based on new information is to use: 4. The following data were obtain from a survey of college students. The variable X represents the number of non- assigned books read during the past six months. 5. A researcher surveyed college stude...

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- • 11 pages •

MATH 302 Midterm Exam 1 – Question and Answers 1. Gender and State are examples of which type of data? 2. What type of probability uses sample spaces to determine the numerical probability that an event will occur? 3. The formal way to revise probabilities based on new information is to use: 4. The following data were obtain from a survey of college students. The variable X represents the number of non- assigned books read during the past six months. 5. A researcher surveyed college stude...

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1. Gender and State are examples of which type of data? 2. What type of probability uses sample spaces to determine the numerical probability that an event will occur? 3. The formal way to revise probabilities based on new information is to use: 4. The following data were obtain from a survey of college students. The variable X represents the number of non- assigned books read during the past six months. 5. A researcher surveyed college students to study their opinion about the proposed chan...

- Exam (elaborations)
- • 11 pages •

1. Gender and State are examples of which type of data? 2. What type of probability uses sample spaces to determine the numerical probability that an event will occur? 3. The formal way to revise probabilities based on new information is to use: 4. The following data were obtain from a survey of college students. The variable X represents the number of non- assigned books read during the past six months. 5. A researcher surveyed college students to study their opinion about the proposed chan...

MATH 302 Final Exam 2 - Questions and Answers 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” li...

- Exam (elaborations)
- • 11 pages •

MATH 302 Final Exam 2 - Questions and Answers 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” li...

MATH 302 Midterm Exam 1 – Question and Answers 1. Gender and State are examples of which type of data? 2. What type of probability uses sample spaces to determine the numerical probability that an event will occur? 3. The formal way to revise probabilities based on new information is to use: 4. The following data were obtain from a survey of college students. The variable X represents the number of non- assigned books read during the past six months. 5. A researcher surveyed college stude...

- Exam (elaborations)
- • 11 pages •

If a variable has possible values –2, 6, and 17, then this variable is If two events are independent, what is the probability that they both occur? What is the probability of drawing two queens in a row from a standard deck of cards without The following data were obtained from a survey of college students. The variable X represents the number of non-assigned books read during the past six months. Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, ass...

- Exam (elaborations)
- • 11 pages •

If a variable has possible values –2, 6, and 17, then this variable is If two events are independent, what is the probability that they both occur? What is the probability of drawing two queens in a row from a standard deck of cards without The following data were obtained from a survey of college students. The variable X represents the number of non-assigned books read during the past six months. Suppose that 50 identical batteries are being tested. After 8 hours of continuous use, ass...

MATH 302 Midterm Exam 1 – Question and Answers 1. Gender and State are examples of which type of data? 2. What type of probability uses sample spaces to determine the numerical probability that an event will occur? 3. The formal way to revise probabilities based on new information is to use: 4. The following data were obtain from a survey of college students. The variable X represents the number of non- assigned books read during the past six months. 5. A researcher surveyed college students t...

- Exam (elaborations)
- • 11 pages •

MATH 302 Midterm Exam 1 – Question and Answers 1. Gender and State are examples of which type of data? 2. What type of probability uses sample spaces to determine the numerical probability that an event will occur? 3. The formal way to revise probabilities based on new information is to use: 4. The following data were obtain from a survey of college students. The variable X represents the number of non- assigned books read during the past six months. 5. A researcher surveyed college students t...