How have stocks performed in the past? The following table presents the data that shows the performance of a broad measure of stocks (by percentage) for each decade from the 1900s to the 2000s. Complete parts a. and b. below. 1930s - 2.1 Decade 1900s 1910s 1920s 1940s 1950s 1960s 1970s 1980s 1990s 2000s Performance(%) 10.4 1.8 12.6 9.4 18.5 8.2 6.2 16.3 17.6 - 0.60 ..... a. Construct a time-series plot of the stock performance from the 1900s to the 2000s. Choose the correct graph below. OA. OB. Oc. OD. O D. 35- 35- 35- 35- MrW 1900 2000 1900 2000 1900 2000 1900 2000 Decade Decade Decade Decade b. Does there appear to be any pattern in the data? There is V variation in returns from decade to decade. The range contains more data points than the other ranges listed. The V had exceptionally high returns, and only the had negative returns.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section7.4: The Percent Equation
Problem 28E
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these are the answers in the box 

 

1-answer could be (a great deal of) or (no)

2-answer could be (5% and 15%) or (15% and 25%) or (25% and 35%) or (-5% and 5%)

3- the answer could be (1900s and 2000s) or (1910s and 1990s) or (1900s) or 1950s, 1980s and 1990s)

4- answer could be (1930s and 1970s) or (1920s and 1950s) or (1910s and 1950s) or (1930s and 2000s)

How have stocks performed in the past? The following table presents the data that shows the performance of a broad measure of stocks (by percentage) for each
decade from the 1900s to the 2000s. Complete parts a. and b. below.
1930s
- 2.1
Decade
1900s
1910s
1920s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
- 0.60
Performance(%)
10.4
1.8
12.6
9.4
18.5
8.2
6.2
16.3
17.6
.....
a. Construct a time-series plot of the stock performance from the 1900s to the 2000s. Choose the correct graph below.
OA.
OB.
Oc.
OD.
35-
35-
35-
35-
Mrw
1900
2000
1960
2000
1900
2000
1900
2000
Decade
Decade
Decade
Decade
b. Does there appear to be any pattern in the data?
There is
V variation in returns from decade to decade. The range
contains more data points than the other ranges listed. The
V had exceptionally high returns, and only the
had negative returns.
Transcribed Image Text:How have stocks performed in the past? The following table presents the data that shows the performance of a broad measure of stocks (by percentage) for each decade from the 1900s to the 2000s. Complete parts a. and b. below. 1930s - 2.1 Decade 1900s 1910s 1920s 1940s 1950s 1960s 1970s 1980s 1990s 2000s - 0.60 Performance(%) 10.4 1.8 12.6 9.4 18.5 8.2 6.2 16.3 17.6 ..... a. Construct a time-series plot of the stock performance from the 1900s to the 2000s. Choose the correct graph below. OA. OB. Oc. OD. 35- 35- 35- 35- Mrw 1900 2000 1960 2000 1900 2000 1900 2000 Decade Decade Decade Decade b. Does there appear to be any pattern in the data? There is V variation in returns from decade to decade. The range contains more data points than the other ranges listed. The V had exceptionally high returns, and only the had negative returns.
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