Homework Answers
Ordinal data is a categorical, statistical data type where the variables have natural, ordered categories and the distances between the categories is not known. These data exist on an ordinal scale
B. the ordinal level of measurement
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Survey responses of 'yes."no,"and "no opinion" OA. The interval level of measurement is most appropiate because...
which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the...
which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below below O A. The interval level of measurement is most appropriate because the data can be O B. The ratio level of measurement is most appropriate because the data can be ordered, O c. The nominal level of measurement is most appropriate because the data cannot be ordered ordered, differences (obtained by subtraction) can be found and are meaningtul, and there is...
Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for...
Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below Diameter of circles in inches Choose the correct answer below. A. The ratio level of measurement is most appropriate because the data can be ordered, differences (obtained by subtraction) can be found and ar O B. The nominal level of measurement is most appropriate because the data cannot be ordered. O C. The ordinal level of measurement is most appropriate because...
Ot identify the type of data (qualitative/quantitative) and the level of measurement for the performance rating...
Ot identify the type of data (qualitative/quantitative) and the level of measurement for the performance rating of survey respondents. Explain your choice Rating Below Expectations Meets Expectations Above Expectations Number of respondents 151 782 217 Are the data qualitative or quantitative? Arethe data qualitative or quantitative? OA Quantitative because descriptive terms are used to measure or dassify the data B Qualitative, because descriptive terms are used to measure or classify the data c Quantitative, because numerical values. found by either...
dentify the type of data (qualitative/quantitative) and the level of measurement for the data described below....
dentify the type of data (qualitative/quantitative) and the level of measurement for the data described below. Explain your choice. Student Student 1 Student 2 Student 3 Student 4 Student 5 GPA 4.0 3.85 3.4 3.1 2.6 A history professor is known as a tough grader. The grade point average (GPA) for five students is shown in the table to the right. Are the data qualitative or quantitative? O A. Qualitative, because descriptive terms are used to measure or classify the...
identify the type of data (qualitativeiquantitative) and the level of measurement for Country Country 1 Country...
identify the type of data (qualitativeiquantitative) and the level of measurement for Country Country 1 Country 2 A financial ratings service provides ratings for the creditworthiness of countries Country 3 around the world on a scale from AAA (highest) to D (lowest). The table to the Country 4 Country 5 Rating the data described below. Explain your choice. right shows the rating for various countries in 2013. Are the data qualitative or quantitative? O A. Quantitative, because numerical values, found...
o The following data represent the muzzle velocity (in feet per second) of rounds fired from...
o The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 5 6 B A 790.5 794.1 790.5 792.5 790.2 792.7 B 791.6 791.9 799.4 792.1 799.9 791.1 Click the icon to view the table of critical t-values. a) Why are...
5 The following data represent the muzzle velocity (in feet per second) of rounds fired from...
5 The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 6 793.9 793.1 793.8 790.4 792.8 791.7 B 794.4 788.6 803.3 786.7 797.3 790.3 (a) Why are these matched pairs data? A A. The same round was fired in every...
Identify which type of sampling is used. A research team wants to study the demographics of...
Identify which type of sampling is used. A research team wants to study the demographics of college students in the U.S. using proportionate samples of students in majors reflecting actual U.S percentages. 9) A) Convenience B) Cluster C) Stratified D) Simple random E) Systematic 10) A marijuana survey included 1610 responses from a list of approximately 241,500,000 adults 10) in the U.S. from which every 150,000 name was surveyed. Identify which of these types of sampling is used: A) Stratified...
01) 04) Answer option: Since the P-Value is (greater. Less) than the significance level (fail to reject. Reject) the n...
01)
04)
Answer option:
Since the P-Value is (greater. Less) than the
significance level (fail to reject. Reject) the
null hypothesis. There (is not. Is) sufficient
evidence to support the claim of a difference in measurements
between the two arms.
Determine whether the samples are independent or dependent. A data set included the daily number of words spoken by 60 randomly selected women and 60 randomly selected men. Choose the correct answer below. O A. The samples are dependent because...
2. Determine which of the four levels of measurement (nominal, ordinal, interval, rati) is most appropriate....
2. Determine which of the four levels of measurement (nominal, ordinal, interval, rati) is most appropriate. (1 point) The rank of contestants in a competition. O Nominal O Ratio O Interval ® Ordinal 3. A confectionery company that uses only natural flavoring is approached by a company that (1 point) produces artificial flavors. The artificial flavor producer presents a study that shows 99% of people cannot tell the difference between artificial flavors and natural flavors. What is the problem with...
which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below below O A. The interval level of measurement is most appropriate because the data can be O B. The ratio level of measurement is most appropriate because the data can be ordered, O c. The nominal level of measurement is most appropriate because the data cannot be ordered ordered, differences (obtained by subtraction) can be found and are meaningtul, and there is...
Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below Diameter of circles in inches Choose the correct answer below. A. The ratio level of measurement is most appropriate because the data can be ordered, differences (obtained by subtraction) can be found and ar O B. The nominal level of measurement is most appropriate because the data cannot be ordered. O C. The ordinal level of measurement is most appropriate because...
Ot identify the type of data (qualitative/quantitative) and the level of measurement for the performance rating of survey respondents. Explain your choice Rating Below Expectations Meets Expectations Above Expectations Number of respondents 151 782 217 Are the data qualitative or quantitative? Arethe data qualitative or quantitative? OA Quantitative because descriptive terms are used to measure or dassify the data B Qualitative, because descriptive terms are used to measure or classify the data c Quantitative, because numerical values. found by either...
dentify the type of data (qualitative/quantitative) and the level of measurement for the data described below. Explain your choice. Student Student 1 Student 2 Student 3 Student 4 Student 5 GPA 4.0 3.85 3.4 3.1 2.6 A history professor is known as a tough grader. The grade point average (GPA) for five students is shown in the table to the right. Are the data qualitative or quantitative? O A. Qualitative, because descriptive terms are used to measure or classify the...
identify the type of data (qualitativeiquantitative) and the level of measurement for Country Country 1 Country 2 A financial ratings service provides ratings for the creditworthiness of countries Country 3 around the world on a scale from AAA (highest) to D (lowest). The table to the Country 4 Country 5 Rating the data described below. Explain your choice. right shows the rating for various countries in 2013. Are the data qualitative or quantitative? O A. Quantitative, because numerical values, found...
o The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 5 6 B A 790.5 794.1 790.5 792.5 790.2 792.7 B 791.6 791.9 799.4 792.1 799.9 791.1 Click the icon to view the table of critical t-values. a) Why are...
5 The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 6 793.9 793.1 793.8 790.4 792.8 791.7 B 794.4 788.6 803.3 786.7 797.3 790.3 (a) Why are these matched pairs data? A A. The same round was fired in every...
Identify which type of sampling is used. A research team wants to study the demographics of college students in the U.S. using proportionate samples of students in majors reflecting actual U.S percentages. 9) A) Convenience B) Cluster C) Stratified D) Simple random E) Systematic 10) A marijuana survey included 1610 responses from a list of approximately 241,500,000 adults 10) in the U.S. from which every 150,000 name was surveyed. Identify which of these types of sampling is used: A) Stratified...
01)
04)
Answer option:
Since the P-Value is (greater. Less) than the
significance level (fail to reject. Reject) the
null hypothesis. There (is not. Is) sufficient
evidence to support the claim of a difference in measurements
between the two arms.
Determine whether the samples are independent or dependent. A data set included the daily number of words spoken by 60 randomly selected women and 60 randomly selected men. Choose the correct answer below. O A. The samples are dependent because...
2. Determine which of the four levels of measurement (nominal, ordinal, interval, rati) is most appropriate. (1 point) The rank of contestants in a competition. O Nominal O Ratio O Interval ® Ordinal 3. A confectionery company that uses only natural flavoring is approached by a company that (1 point) produces artificial flavors. The artificial flavor producer presents a study that shows 99% of people cannot tell the difference between artificial flavors and natural flavors. What is the problem with...
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