mark's fifth grade class received the following scores on their science test: 100,100,50,50,90,90,70,70,80,80.Wat is the mode on the grades of the science test? Whats the answer? o.O
100,50,90,70,80 are mode.when more than one observation occurs most times ,then each of such observation is a mode
To find the mode of a set of data, you need to identify the value(s) that appear most frequently. In this case, the grades on the science test are 100, 100, 50, 50, 90, 90, 70, 70, 80, and 80.
To determine the mode, you can count how many times each grade appears and find the one(s) that occur the most.
Let's break it down:
- The grade 100 appears twice.
- The grade 50 also appears twice.
- The grade 90 appears twice.
- The grade 70 appears twice.
- The grade 80 appears twice.
All of these grades appear with the same frequency, so the mode of this set of grades is 100, 50, 90, 70, and 80. There is no single mode.
Therefore, the answer to your question is that there is no specific mode for the grades on the science test.