PSY 689 Week 1 Assignment | Measures of
Central Tendency Assignment | 2025 Update
with complete solutions.
Measures of central tendency ...ANSWER...A measurement of data that indicates where the middle of
the information lies,e.g. mean,median or mode.
Matched pairs design ...ANSWER...An experimental design where pairs of participants are matched on
important characteristics and one member allocated to each condition of the IV.
Mean ...ANSWER...Measure of central tendency calculated by adding all the scores in a set of data
together and dividing by the total number of scores.
Median ...ANSWER...Measures of central tendency calculated by arranging scores in a set of data from
lowest to highest and finding the middle score.
Mode ...ANSWER...Measure of central tendency which is the most frequently occurring score in a set of
data.
Range ...ANSWER...The distance between the lowest and the highest value in a set of scores.
Central Tendency Assignment | 2025 Update
with complete solutions.
Measures of central tendency ...ANSWER...A measurement of data that indicates where the middle of
the information lies,e.g. mean,median or mode.
Matched pairs design ...ANSWER...An experimental design where pairs of participants are matched on
important characteristics and one member allocated to each condition of the IV.
Mean ...ANSWER...Measure of central tendency calculated by adding all the scores in a set of data
together and dividing by the total number of scores.
Median ...ANSWER...Measures of central tendency calculated by arranging scores in a set of data from
lowest to highest and finding the middle score.
Mode ...ANSWER...Measure of central tendency which is the most frequently occurring score in a set of
data.
Range ...ANSWER...The distance between the lowest and the highest value in a set of scores.
