How do i eork out the complaint rate for europe and canada

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Reference no: EM13960526

I urgently need help with calculating  complaint rates for Barbies and Sponges. I have worked out all other data but Im having real difficulty with this. Imdyslexic  and I need a clearly worked through examples for the two products so I can then calculate the rates for other products which I have not included in this work.

1. UNITS of BARBIES SOLD since launch Jan 2011

YEAR

EUROPE

AUSTRALIA

NEWZEALAND

CANADA

TOTAL WORLDWIDE

2011

115,873

57,146

2058

9435

184,512

2012

26,667

71,958

4056

56,593

159,274

2013

3269

36,050

4188

40,519

84,026

2014

4645

10

2863

892

8410

2015

-16

2

0

-30

-44

NUMBER OF COMPLAINTS RECIVED FOR BARBIES (V3)

YEAR

EUROPE

Australia & New Zealand

Canada

TOTAL

2011

25

0

3

28

2012

13

2

7

22

2013

4

1

68

73

2014

9

0

3

12

2015

4

0

0

4

Table showing Complaint rates by units sold -of Barbie sold (v3) .

A) I DON'T KNOW HOW THE COMPLAINT RATES WERE WORKED OUT, I  NEED TO WORK OUT 2014 AND 2015, CAN HYOU PLEASE PROVIDE WORKED EXAMPLE? I THINK IT IS NUMBER OF COMPLAINTS/ PRODUCT SOLD BUT I DON'T UNDERSTAND HOW THEY GOT FOR EXAMPLE 0.022%.

B) Also where does the worldwide figure ie 0.015% come from???? Can you show you me how this is worked out?

C) DO THE COMPLAINT RATES IN GREEN HAVE ANYTHING TO DO WITH THE CALCULATION? WHAT ARE THEY FOR ? HOW ARE THEY WORKED OUT??.

YEAR

Europe

Canada

Australia & New Zealand

Worldwide

2011

0.022%

0.032%

0

0.015%

2012

0.049%

0.012%

0.003%

0.014%

2013

0.152%

0.170%

0.002%

0.087%

2014

 

 

 

 

2015

 

 

 

 

TOTAL SINCE LAUNCH:

World wide complaint rates for Barbie's have been static at approximately  WHAT PERECENTAGE? since product launch, which represents a rate of  ????( NOTE ANSWER SOULD BE WRITTEN AS FOLLOWS: < 1 in 1,000 units.

Complaint rates in Europe crepresent<1 in 1000 units

Complaint rates for Canada represent < 1 in 1000 unitsor Australia and Newzealand<1 in 10,000 units

Complaint rates world wide represent <1 in 1000 units.

2. Units of sponges sold Dec 2012:

YEAR

EUROPE

AUSTRALIA and newzealand

CANADA

TOTAL WORLDWIDE

2012

153

0

0

153

2013

17,969

13,142

3128

34239

2014

19490

11524

8340

39354

2015

2392

5139

894

8425

Worldwide Complaints received about sponges

YEAR

EUROPE

Australia & New Zealand

Canada

TOTAL world wide

2012

0

0

0

0

2013

1

0

1

1

2014

4

0

0

4

2015

0

2

0

3

Table showing complaint rates by units sold - sponges

YEAR

EUROPE

AUSTRALIA AND NEWZEALAND

CANADA

World wide

2012

0

0

0

0

2013

 

 

 

 

2014

 

 

 

 

2015

 

 

 

 

HOW DO I EORK OUT THE COMPLAINT RATE FOR EUROPE, Canada, Australia and NewZealand and worldwide.   THE ANSWER NEEDS TO BE SHOWN AS sentences ie  "Complaint rates for Europe represent ~ 1 in 10,000 unit".

Please show  fully worked examples, I really appreciate your help in this matter.

Reference no: EM13960526

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