Write the data set represented by the stem-and-leaf plot
. (enter your answers as a comma-separated list.)
stem leaf 4|2 = 4.2
1 59
2 1477
3
4 0029

The required data set is {1.5, 1.9, 2.1, 2.4, 2.7, 2.7, 4.0, 4.0, 4.2, 4.9}.

Step-by-step explanation:

The example of Stem Leaf representation is

4|2 = 4.2

We need need to find the data set that is represented by the stem-and-leaf plot.

Stem        Leaf           Data elements

1                5 9               1.5, 1.9

2               1 4 7 7         2.1, 2.4, 2.7, 2.7

3                  --                      --

4               0 0 2 9        4.0, 4.0, 4.2, 4.9

All the elements of given data set are

1.5, 1.9, 2.1, 2.4, 2.7, 2.7, 4.0, 4.0, 4.2, 4.9

Therefore the required data set is {1.5, 1.9, 2.1, 2.4, 2.7, 2.7, 4.0, 4.0, 4.2, 4.9}.

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.