At the district competition for 5th grade jump-roper of the year, the following number of jumps without stopping were recorded per student: 203,245,237,233,90,100,100,277,265, 264,265,285,288,291, 291,290,300,224,200,257,290,279,266 ,288 what is the mean number of jumps, rounded to the nearest hundredth?

The mean number of jumps in this competition is 242.83.

How I determined this In order to find the mean, first you must add up all of the given numbers together:
203+245+237+233+90+100+100+277+265+264+265+285+288+291+291+290+300+224+200+257+290+279+266+288=5,828.
Now that you know the total number of jumps made, the next step is to count the total number of numbers given. Since there is a total of 24 numbers, next you must divide.
So, 5,828 ÷ 24 = 242.83333333.
Finally, round 242.83333333 to the nearest hundredths place, or 242.83.

Hope this helps!

The answer of the above question is

The answer would be (c)