In the dot plots 1 and 2, the statement which is true is that the mean of the data in dot plot 1 is greater than the mean of the data in data plot 2.
What is dot plot?
The dot plot is the way oif representation of the data. This data is plooted in the form of points or dots over an x-y axis. The dot polt is also known as the strip plot.
Dot plot 1 is the top plot. The value of it are as,
2,3,4,5,5,6,6,6,6,7,7,7,8,8,9,10
Dot plot 2 is the bottom plot. The value of it are as,
1,2,2,3,3,4,4,4,5,5,5,6,6,7,8,9
The options given in the problem are,
- The range of the data in dot plot 1 is less than the range of the data in dot plot 2-
Range is difference between the highest and lowest value. The range of the first dot plot is,
[tex]r_1=10-2=8[/tex]
The range of the Second dot plot is,
[tex]r_2=9-1=8[/tex]
Range of dot plots are equal.
- The mean of the data in dot plot 1 is greater than the mean of the data in data plot 2.
Mean of the dot plot one is 6.1875 and mean of the dot plot second is 4.625.
- The median of the data in dot plot 1 is equal to the median of the data in dot plot
The median of the data in dot plot 1 is 6 and the median of the data in dot plot is 4.5. Thus they are not equal.
- The mode of the data in dot plot 1 is less than the mode of the data in dot plot 2.
The mode of the data in dot plot 1 is 6 and the mode of the data in dot plot 2 is 4 and 5. Thus this is not correct option.
Hence, in the dot plots 1 and 2, the statement which is true is that the mean of the data in dot plot 1 is greater than the mean of the data in data plot 2.
Learn more about the dot plot here;
https://brainly.com/question/15853311
