A die is rolled 16 times and the number that appeared for each roll was recorded.
Number on die for each roll
5 2 2 6
1 4 6 1
1 3 5 2
2 3 4 4
If this data were to be displayed using a dot plot, what numbers would be displayed along the horizontal number line?
Which numbers along the horizontal number line would have the same amount of dot above them?
1 2 3 4 5 6
1 3 times
2 4 times
3 2 times
4 3 times
5 2 ties
6 2 time
check, add dots = 16 ? yes
I don't really understand..
Ohhh never mind I get it thanks
What's the shape of the graph?
LOL, I did not actually sketch the graph.
peaks at 2 = 4 dots
To determine the numbers that would be displayed along the horizontal number line in a dot plot, we need to identify all the unique numbers that appeared on the die.
In the given data, the numbers that appeared on the die for each roll are:
5 2 2 6
1 4 6 1
1 3 5 2
2 3 4 4
To find all the unique numbers, we can list down all the numbers and remove duplicates:
1 2 3 4 5 6
So, the numbers that would be displayed along the horizontal number line in a dot plot are 1, 2, 3, 4, 5, and 6.
Now, to identify which numbers along the horizontal number line would have the same amount of dots above them, we need to count the frequency or the number of times each number appears in the data.
1 appears 2 times
2 appears 3 times
3 appears 2 times
4 appears 4 times
5 appears 2 times
6 appears 2 times
From the frequency count, we can see that numbers 1, 3, 5, and 6 all have the same amount of dots (2) above them.