[SOLVED] 10 Questions

I’m trying to learn for my Statistics class and I’m stuck. Can you help?

Struggling to find relevant content or pressed for time? – Don’t worry, we have a team of professionals to help you on
[SOLVED] 10 Questions
Get a 15% Discount on this Paper
Order Now

2.2.2

The median incomes of females in each state of the United States, including the District of Columbia and Puerto Rico, are given in table #2.2.10 (“Median income of,” 2013).Create a frequency distribution, relative frequency distribution, and cumulative frequency distribution using 7 classes.

Table #2.2.10: Data of Median Income for Females

$31,862

$40,550

$36,048

$30,752

$41,817

$40,236

$47,476

$40,500

$60,332

$33,823

$35,438

$37,242

$31,238

$39,150

$34,023

$33,745

$33,269

$32,684

$31,844

$34,599

$48,748

$46,185

$36,931

$40,416

$29,548

$33,865

$31,067

$33,424

$35,484

$41,021

$47,155

$32,316

$42,113

$33,459

$32,462

$35,746

$31,274

$36,027

$37,089

$22,117

$41,412

$31,330

$31,329

$33,184

$35,301

$32,843

$38,177

$40,969

$40,993

$29,688

$35,890

$34,381

2.2.6

Create a histogram and relative frequency histogram for the data in table #2.2.10.Describe the shape and any findings you can from the graph.

2.2.10

Create an ogive for the data in table #2.2.10.Describe any findings you can from the graph.

2.3.4

Table #2.3.7 contains the value of the house and the amount of rental income in a year that the house brings in (“Capital and rental,” 2013).Create a scatter plot and state if there is a relationship between the value of the house and the annual rental income.

Table #2.3.7: Data of House Value versus Rental

Value

Rental

Value

Rental

Value

Rental

Value

Rental

81000

6656

77000

4576

75000

7280

67500

6864

95000

7904

94000

8736

90000

6240

85000

7072

121000

12064

115000

7904

110000

7072

104000

7904

135000

8320

130000

9776

126000

6240

125000

7904

145000

8320

140000

9568

140000

9152

135000

7488

165000

13312

165000

8528

155000

7488

148000

8320

178000

11856

174000

10400

170000

9568

170000

12688

200000

12272

200000

10608

194000

11232

190000

8320

214000

8528

208000

10400

200000

10400

200000

8320

240000

10192

240000

12064

240000

11648

225000

12480

289000

11648

270000

12896

262000

10192

244500

11232

325000

12480

310000

12480

303000

12272

300000

12480

2.3.8

The economic crisis of 2008 affected many countries, though some more than others.Some people in Australia have claimed that Australia wasn’t hurt that badly from the crisis.The bank assets (in billions of Australia dollars (AUD)) of the Reserve Bank of Australia (RBA) for the time period of March 2007 through March 2013 are contained in table #2.3.11 (“B1 assets of,” 2013).Create a time-series plot and interpret any findings.

Table #2.3.11: Data of Date versus RBA Assets

Date

Assets in billions of AUD

Mar-2006

96.9

Jun-2006

107.4

Sep-2006

107.2

Dec-2006

116.2

Mar-2007

123.7

Jun-2007

134.0

Sep-2007

123.0

Dec-2007

93.2

Mar-2008

93.7

Jun-2008

105.6

Sep-2008

101.5

Dec-2008

158.8

Mar-2009

118.7

Jun-2009

111.9

Sep-2009

87.0

Dec-2009

86.1

Mar-2010

83.4

Jun-2010

85.7

Sep-2010

74.8

Dec-2010

76.0

Mar-2011

75.7

Jun-2011

75.9

Sep-2011

75.2

Dec-2011

87.9

Mar-2012

91.0

Jun-2012

90.1

Sep-2012

83.9

Dec-2012

95.8

Mar-2013

90.5

3.1.2

The lengths (in kilometers) of rivers on the South Island of New Zealand that flow to the Pacific Ocean are listed in table #3.1.8 (Lee, 1994).Find the mean, median, and mode.

Table #3.1.8: Lengths of Rivers (km) Flowing to Pacific Ocean

River

Length (km)

River

Length (km)

Clarence

209

Clutha

322

Conway

48

Taieri

288

Waiau

169

Shag

72

Hurunui

138

Kakanui

64

Waipara

64

Rangitata

121

Ashley

97

Ophi

80

Waimakariri

161

Pareora

56

Selwyn

95

Waihao

64

Rakaia

145

Waitaki

209

Ashburton

90

3.1.8

State which type of measurement scale each represents, and then which center measures can be use for the variable?

a.)You collect data on the height of plants using a new fertilizer.

b.)You collect data on the cars that people drive in Campbelltown, Australia.

c.)You collect data on the temperature at different locations in Antarctica.

d.)You collect data on the first, second, and third winner in a beer competition.

3.1.12

An employee at Coconino Community College (CCC) is evaluated based on goal setting and accomplishments toward goals, job effectiveness, competencies, CCC core values.Suppose for a specific employee, goal 1 has a weight of 20%, goal 2 has a weight of 20%, goal 3 has a weight of 10%, job effectiveness has a weight of 25%, competency 1 has a goal of 4%, competency 2 has a goal has a weight of 3%, competency 3 has a weight of 3%, competency 4 has a weight of 5%, and core values has a weight of 10%.Suppose the employee has scores of 2.0 for goal 1, 2.0 for goal 2, 4.0 for goal 3, 3.0 for job effectiveness, 2.0 for competency 1, 3.0 for competency 2, 2.0 for competency 3, 3.0 for competency 4, and 4.0 for core values.Find the weighted average score for this employee.If an employee that has a score less than 2.5, they must have a Performance Enhancement Plan written.Does this employee need a plan?

3.2.2

The lengths (in kilometers) of rivers on the South Island of New Zealand that flow to the Pacific Ocean are listed in table #3.2.9 (Lee, 1994).

Table #3.2.9: Lengths of Rivers (km) Flowing to Pacific Ocean

River

Length (km)

River

Length (km)

Clarence

209

Clutha

322

Conway

48

Taieri

288

Waiau

169

Shag

72

Hurunui

138

Kakanui

64

Waipara

64

Waitaki

209

Ashley

97

Waihao

64

Waimakariri

161

Pareora

56

Selwyn

95

Rangitata

121

Rakaia

145

Ophi

80

Ashburton

90

a.)Find the mean and median.

b.)Find the range.

c.)Find the variance and standard deviation.

3.2.6

Print-O-Matic printing company spends specific amounts on fixed costs every month.The costs of those fixed costs are in table #3.2.13.

Table #3.2.13: Fixed Costs for Print-O-Matic Printing Company

Monthly charges

Monthly cost ($)

Bank charges

482

Cleaning

2208

Computer expensive

2471

Lease payments

2656

Postage

2117

Uniforms

2600

a.)Find the mean and median.

b.)Find the range.

c.)Find the variance and standard deviation.

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
$0.00
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
Sign up, place your order, and leave the rest to our professional paper writers in less than 2 minutes.
step 1
Upload assignment instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
s
Get personalized services with MyCoursebay
One writer for all your papers
You can select one writer for all your papers. This option enhances the consistency in the quality of your assignments. Select your preferred writer from the list of writers who have handledf your previous assignments
Same paper from different writers
Are you ordering the same assignment for a friend? You can get the same paper from different writers. The goal is to produce 100% unique and original papers
Copy of sources used
Our homework writers will provide you with copies of sources used on your request. Just add the option when plaing your order
What our partners say about us
We appreciate every review and are always looking for ways to grow. See what other students think about our do my paper service.
Nursing
Perfectly done! Thanks again.
Customer 452707, July 18th, 2022
Strategic Management
Thank you very much for the help, really appreciate it
Customer 452821, June 27th, 2022
Other
Thanks for the help, appreciate it
Customer 452821, August 27th, 2022
Finance
Thank You
Customer 452643, October 24th, 2021
Nursing
Thank you so much. I didn't know where to start and you did an amazing job. Thanks and have a great night.
Customer 452925, March 16th, 2023
Nursing
Great paper!
Customer 452707, January 14th, 2024
Human Resources Management (HRM)
Thanks for your time.
Customer 452701, September 10th, 2023
Other
GREAT JOB THANK YOU.
Customer 452813, July 18th, 2022
Human Resources Management (HRM)
Dynamic!!
Customer 452701, October 17th, 2023
Medicine
Great job! Thank you.
Customer 452707, May 29th, 2022
Education
Thank you so much!
Customer 452675, March 17th, 2023
Nursing
Thank you for helping with my assignment.
Customer 452707, July 8th, 2022
OUR GIFT TO YOU
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat

Good News ! We now help with PROCTORED EXAM. Chat with a support agent for more information

NEW

Thank you for choosing MyCoursebay. Your presence is a motivation to us. All papers are written from scratch. Plagiarism is not tolerated. Order now for a 15% discount

Order Now