Question 3 a) The following stem-and leaf display of the dividend yields ($) for common stocks Stem-and-Leaf Display N = x Leaf Unit = 1.0 5 2 33444 11 2 668899 (14) 3 00112223344444 y 3 56778899 12 4 0002344 5 4 66789 b) The table below is based on the Stem and leaf diagrams showing dividend yields ($) for b) The table below is based on the Stem and leaf diagrams showing dividend yields ($) for common stocks. Dividend Yielded ($) Frequency 20-24 5 25-29 6 30-34 14 35-39 x 40-44 7 45-49 5 Use the stem and leaf diagram in 3a) to determine the value of x. Using the table above to calculate a) the sample mean of the dataset. b) the mode of the dataset. c) the sample variance of the dataset.
Question 3 a) The following stem-and leaf display of the dividend yields ($) for common stocks Stem-and-Leaf Display N = x Leaf Unit = 1.0 5 2 33444 11 2 668899 (14) 3 00112223344444 y 3 56778899 12 4 0002344 5 4 66789 b) The table below is based on the Stem and leaf diagrams showing dividend yields ($) for b) The table below is based on the Stem and leaf diagrams showing dividend yields ($) for common stocks. Dividend Yielded ($) Frequency 20-24 5 25-29 6 30-34 14 35-39 x 40-44 7 45-49 5 Use the stem and leaf diagram in 3a) to determine the value of x. Using the table above to calculate a) the sample mean of the dataset. b) the mode of the dataset. c) the sample variance of the dataset.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 67E
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Question 3
- a) The following stem-and leaf display of the dividend yields ($) for common stocks
Stem-and-Leaf Display
N = x Leaf Unit = 1.0
5 2 33444
11 2 668899
(14) 3 00112223344444
y 3 56778899
12 4 0002344
5 4 66789
- b) The table below is based on the Stem and leaf diagrams showing dividend yields ($) for
- b) The table below is based on the Stem and leaf diagrams showing dividend yields ($) for
common stocks.
Dividend Yielded ($) |
Frequency |
20-24 |
5 |
25-29 |
6 |
30-34 |
14 |
35-39 |
x |
40-44 |
7 |
45-49 |
5 |
- Use the stem and leaf diagram in 3a) to determine the value of x.
- Using the table above to calculate
- a) the sample mean of the dataset.
- b) the mode of the dataset.
- c) the sample variance of the dataset.
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