PSY207 Chapter3, Mindtap practice questions

Which of the following statements about the median are true? 1. It is appropriate for ordinal data. 2. There can be more than one. 3. It can be found for an open-ended distribution. 4. It is algebraically defined (that is, there is an equation you can use to calculate its value). 5. It can be found when there are undetermined scores.

1. It is appropriate for ordinal data. 3. It can be found for an open-ended distribution. 5. It can be found when there are undetermined scores.

Which of the following statements about the mode are true? 1. It is the most frequently occurring score. 2. It is the score at the 50th percentile. 3. It corresponds to an actual score in the data. 4. There can be more than one. 5. It can be used for data that are measured on a nominal scale.

1. It is the most frequently occurring score. 3. It corresponds to an actual score in the data. 4. There can be more than one. 5. It can be used for data that are measured on a nominal scale.

What will include? ・Titles of TV shows watched within the last three days. 1. Mode 2. Median 3. Mean

1. Mode

What will include? ・Yearly income (less than $30,000, $30,000 to $50,000, $50,001 to $75,000, $75,001 to $100,000, or more than $100,000) 1. Mode 2. Median 3. Mean

1. Mode 2. Median

What will include? ・Waist circumference in centimeters. 1. Mode 2. Median 3. Mean

1. Mode 2. Median 3. Mean

Which of the following are measures of central tendency? 1. The mean 2. A population parameter 3. The median 4. The mode

1. The mean 3. The median 4. The mode

Which of the following statements about the mean are true? 1. It always corresponds to an actual score in the data. 2. It is commonly referred to as the arithmetic average. 3. It can be used for data that are measured on a nominal scale. 4. There can be more than one. 5. It is algebraically defined (that is, there is an equation you can use to calculate its value).

2. It is commonly referred to as the arithmetic average. 5. It is algebraically defined

The mean is-

the arithmetic average of all of the scores