Question

construct a stem and leaf display.
Determine if the distribution is skewed, bi-modal or rectangular.


Ecology: Habitat Wetlands offer a diversity of ecological benefits. They provide a habitat for wildlife, spawning grounds for U.S. commercial fish, and renewable timber resources. In the last 200 years, the United States has lost more than half its wetlands. Environmental Almanac gives the percentage of wetlands lost in each state in the last 200 years. For the lower 48 states, the precentage of wetlands per state is follows:

46 37 36 42 81 20 7

Answer 1

46 37 36 42 81 20 73 59 35 50

87 52 24 27 38 56 39 74 56 31

27 91 46 9 54 52 30 33 28 35

35 23 90 72 85 42 59 50 49

48 38 60 46 87 50 89 49 67

Answer 2

Those are all the number

Answer 3

@XxMuslimxX

Answer 4

Alright!

Answer 5

Stem Leaf
0 9
1
2 0 3 4 7 7 8
3 0 1 3 5 5 5 6 7 8 8 9
4 2 2 6 6 6 8 9 9
5 0 0 0 2 2 4 6 6 9 9
6 0 7
7 2 3 4
8 1 5 7 7 9
9 0 1

Answer 6

It is Skewed

Answer 7

that was wrong too

Answer 8

The skewed part? or the plot?

Answer 9

the skewed part

Answer 10

it was bimodal

Answer 11

I see.

Answer 12

can u help me on somemore?

Answer 13

Yes; I hope I don't screw things up anymore.

Answer 14

Use the data below to answer a, b, & c below (use the insert table function to construct the 2 stem and leaf displays). Don't forget to use a titles and keys.

Split Stem: Golf The U.S. Open Golf Tournament was played at Congressional Country Club, Bethesda, Maryland, with prizes ranging from $465,000 for place to $5000. Par for the course is 70. The tournament consists of four rounds played on different days. The scores for each round of the 32 players who placed in the money (more than $17,000) were given on the website. The scores for the first round were as follows:
71 65 67 73 74 73 71 71 74 73 71

70 75 71 72 71 75 75 71 71 74 75

66 75 75 75 71 72 72 73 71 67

The scores for the fourth round for the same players were as follows:

69 69 73 74 72 72 70 71 71 70 72

73 73 72 71 71 71 69 70 71 72 73

74 72 71 68 69 70 69 71 73 74


a. Make a stem and leaf display for the first-round scores. Use two lines per stem as explained in 2.3 notes.
b. Make a stem and leaf display for the fourth-round scores. Use two lines per stem as explained in 2.3 notes.
c. Describe how the 2 plots overall shapes differ.

Answer 15

no ur fine

Answer 16

this is a write out one

Answer 17

The U.S. Open Golf Tournament Scores; Round 1

Stem Leaf

6 5 6 7 7
7 0 1 1 1 1 1 1 1 1 1 1 2 2 2 3 3 3 3 4 4 4 5 5 5 5 5 5 5

Key:
6 5 is 65

Answer 18

Okay so how to describe the 2 plots overlall differ

Answer 19

The U.S. Open Golf Tournament Scores; Round 4

Stem Leaf
6 8 9 9 9 9 9
7 0 0 0 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 4 4 4

Key:
7 0 is 70

Answer 20

The 2 plots overall shapes differ because the first-round plot has only 4 leafs linked to the 6 stem, while the fourth-round plot has 6 leafs linked to the 6 stem.

Answer 21

Thanks

Answer 22

Anytime.