1. wetlands offer a diversity of benefits. they provide 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 percentage loss
of wetlands per state is as follows:
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
make a stem-and-leaf display of these data. be sure to indicate the scale.
how are the percentages distributed? is the distribution skewed? are there any gaps?

Step-by-step explanation:

Percentage of wetlands lost in each state is shown in stem and leaf plot as 0-10, 10-20 etc.

We have gaps for stem 1.

Stem and leaf plot would be as follows:

StemLeaf

09

1  

20 3 4 7 7 8

30 1 3 5 5 5 6 7 8 8 9

42 2 6 6 6 8 9 9

50 0 0 2 2 4 6 6 9 9

60 7

72 3 4

81 5 7 7 9

90 1

Let us calculate the summary for the data as

Minimum:9

Maximum:91

Count:48

Sum:2407

Mean:50.15

Median:48.5

Mode:46, 35, 50

Standard Deviation:20.72

Variance:429.1

Skewness = 0.466538

Yes this is skewed.

answer: hi

step-by-step explanation:

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: