30. How many observations fall above the 7th decile of the price-earnings ratio? A. 5 В. 6 C.7 O D. 8 31. What is the first quartile value of the price-earnings ratio? O A. 8.3 B. 8.65 О с.10.45 O D. 11.18 32. How many observations fall below the 1st quartile value of the price-earnings ratio? O A. 5 В. 6 C.7 O D. 8 O O

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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For problems 30 to 32, refer to the following: The price-earnings ratio for 19
stocks in the retail trade category are: 8.6, 9.9, 9.8, 9.4, 9.1, 11.5, 8.0, 10.4, 10.2,
11.1, 10.5, 8.3, 8.7, 8.4, 11.9, 9.9, 9.1, 8.3, 10.7
30. How many observations fall above the 7th decile of the price-earnings ratio?
O A. 5
В. 6
O C.7
O D. 8
31. What is the first quartile value of the price-earnings ratio?
O A. 8.3
B. 8.65
O C. 10.45
O D. 11.18
32. How many observations fall below the 1st quartile value of the price-earnings
ratio?
A. 5
В. 6
O C.7
D. 8
O O
O O
O O
Transcribed Image Text:For problems 30 to 32, refer to the following: The price-earnings ratio for 19 stocks in the retail trade category are: 8.6, 9.9, 9.8, 9.4, 9.1, 11.5, 8.0, 10.4, 10.2, 11.1, 10.5, 8.3, 8.7, 8.4, 11.9, 9.9, 9.1, 8.3, 10.7 30. How many observations fall above the 7th decile of the price-earnings ratio? O A. 5 В. 6 O C.7 O D. 8 31. What is the first quartile value of the price-earnings ratio? O A. 8.3 B. 8.65 O C. 10.45 O D. 11.18 32. How many observations fall below the 1st quartile value of the price-earnings ratio? A. 5 В. 6 O C.7 D. 8 O O O O O O
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