Question

The table shows estimates of the percentages of Scottish households that had Internet Service between the years 2001 and 2010.

a. Create a logistic model P(t) which estimates the penetration
of Scottish households with internet service. Use t = 0 to
represent the year 2000.

b. What percentage of Scottish households had internet service by
the year 2018?

c. Find ?′(?)

d. Find ?′(18). What does this number represent.

Year |
Percentage |

2001 |
15 |

2002 |
20 |

2003 |
30 |

2004 |
46 |

2005 |
58 |

2006 |
69 |

2007 |
77 |

2008 |
82 |

2009 |
86 |

2010 |
87 |

Answer #1

You have the following historical annual total returns on
Terlingua Oil & Gas Exploration:
Year
Annual total return (%)
2001
0%
2002
-10%
2003
19%
2004
12%
2005
13%
2006
9%
2007
-4%
2008
5%
2009
2%
2010
4%
Calculate the sample standard deviation of annual return.

The table below shows the murder rate per 100,000 residents for
a large American city over a twelve-year period.
Year
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
Rate
8.8
7.1
7.2
6.8
6.4
7.1
5.8
6.1
5.4
6.2
6.1
4.9
Enter the coefficients of the regression line for
this data, rounding each to two decimal places:
Slope:
Intercept:
Use your regression line (with rounded
coefficients) to estimate this city’s murder rate in 2012. Round
your...

3. Below table contains the total number of fatal motor
vehicle crashes in Canada for the period from 1994 to 2011. ( 8
marks)
Year Total crashes Year Total crashes
1994 36254 2004 38444
1995 37241 2005 39252
1996 37494 2006 38648
1997 37324 2007 37435
1998 37107 2008 34172
1999 37140 2009 30862
2000 37526 2010 30296
2001 37862 2011 29757
2002 38491 Total 653782
2003 38477
Answer the following questions:
a. What is the percentage of deaths measured...

Find both the arithmetic growth rate and the geometric growth
rate of the dividends for Duck's Limite.
Year
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
Dividend
$1.49
$2.19
$3.42
$4.31
$5.56
$6.32
$7.12
$8.38
$8.42
$6.78
What is the arithmetic growth rate of the dividends for Duck's
Limite?
(Round to two decimal places.)
What is the geometric growth rate of the dividends for Duck's
Limite?
(Round to two decimal places.)

The earnings per share for general electric from the 2009 annual
report are given at the right. Develop an index showing the change
in earnings for the given years. Use 2000 as the base period.
Year
Earnings per Share
Index
2000
1.29
2001
1.41
2002
1.51
2003
1.52
2004
1.62
2005
1.55
2006
1.87
2007
2.18
2008
1.72
2009
1.03

Find both the arithmetic growth rate and the geometric growth
rate of the dividends for Queen Bee Limited.
Year
2001
2002
2003
2004
2005
Dividend
$ 11.21
$ 12.13
$ 13.09
$ 14.17
$ 15.81
2006
2007
2008
2009
2010
$ 16.14
$ 17.24
$ 18.36
$ 18.75
$ 16.61
What is the arithmetic growth rate of the dividends for Queen
Bee Limited? (Round to two decimal places.)
What is the geometric growth rate of the dividends for Queen Bee...

You have the following historical annual total returns on
Terlingua Oil & Gas Exploration:
Year
Annual total return (%)
2001
0%
2002
6%
2003
13%
2004
9%
2005
2%
2006
4%
2007
-1%
2008
-6%
2009
0%
2010
4%
Calculate the sample standard deviation of annual return.
Do not round at intermediate steps in your calculation. Express
your answer in percent. Round to two decimal places. Do not type
the % symbol.

The following information was taken from Johnson & Johnson
annual reports. The principal office of Johnson & Johnson is in
New Brunswick, New Jersey. Its common stock is listed on the New
York Stock Exchange, using the symbol JNJ.
Domestic
International
Sales
Sales
Employees
Year
($ million)
($ million)
(thousands)
2000
18,216
11,856
100.9
2001
19,825
12,492
101.8
2002
22,855
13,843
108.3
2003
25,874
16,588
110.6
2004
27,970
19,578
109.9
2005
28,677
22,137
115.6
2006
31,375
23,549
122.2
2007
35,444...

question 6 You have the following historical annual total
returns on Terlingua Oil & Gas Exploration:
Year
Annual total return (%)
2001
3%
2002
-4%
2003
12%
2004
15%
2005
-2%
2006
3%
2007
17%
2008
0%
2009
-1%
2010
5%
Calculate the sample standard deviation of annual return.
Do not round at intermediate steps in your calculation. Express
your answer in percent. Round to two decimal places. Do not type
the % symbol.

The following data is provided for a market 500 Index: Year
Total return Year Total return 2000 16.0% 2010 2.0% 2001 8.0% 2011
3.0% 2002 -3.0% 2012 3.0% 2003 1.0% 2013 4.0% 2004 5.0% 2014 5.0%
2005 21.0% 2015 4.0% 2006 43.0% 2016 3.0% 2007 4.9% 2017 3.5% 2008
-7.0% 2018 4.5% 2009 0.1% 2019 5.8% Calculate the last 10 -year
arithmetic average annual rate of return on the market Index.
3.78%
2.69%
0.37%
3.93%

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