ExamGecko
Home / Six Sigma / ICBB / List of questions
Ask Question

Six Sigma ICBB Practice Test - Questions Answers, Page 10

Add to Whishlist

List of questions

Question 91

Report Export Collapse

A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt's effort requiring that the average cost of an internal critical raw material component be less than or equal to $4,200 in order to stay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of $4,060, and a Standard Deviation of $98 was estimated. The Alternative Hypothesis in the above example is?

Become a Premium Member for full access
  Unlock Premium Member

Question 92

Report Export Collapse

A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt's effort requiring that the average cost of an internal critical raw material component be less than or equal to $3,600 in order to stay within budget. Using a sample of 42 first article components, a Mean of the new product upgrade price of $3,200 and a Standard Deviation of $180 was estimated. Based on the data provided, the Z value for the data assuming a Normal Distribution is?

Become a Premium Member for full access
  Unlock Premium Member

Question 93

Report Export Collapse

A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt's effort requiring that the average cost of an internal critical raw material component be less than or equal to $3,800 in order to stay within budget. Using a sample of 38 first article components, a Mean of the new product upgrade price of $3,680, and a Standard Deviation of $120 was estimated. In order to increase the Long Term Z value to 5, what is the maximum long term variation in pricing the Belt can accept for his upgraded critical raw material component?

Become a Premium Member for full access
  Unlock Premium Member

Question 94

Report Export Collapse

Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60o F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 13.6 pots per day were sold with a Standard Deviation of 0.7 pots. For the sales accomplished above, what test would validate if they met their requirements?

Become a Premium Member for full access
  Unlock Premium Member

Question 95

Report Export Collapse

Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60o F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 13.6 pots per day were sold with a Standard Deviation of 0.7 pots. The statistical Degrees of Freedom for this example are?

Become a Premium Member for full access
  Unlock Premium Member

Question 96

Report Export Collapse

Sally and Sara sell flower pots at their garage sale. Martha motivates Rose mentioning that they will sell a minimum of 16 pots per day if the outside temperature exceeds 60o F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 15.2 pots per day were sold with a Standard Deviation of 0.6 pots. What is the Z value for this sales process?

Become a Premium Member for full access
  Unlock Premium Member

Question 97

Report Export Collapse

The relationship between a response variable and one or more independent variables is investigated and modeled by use of __________________.

Become a Premium Member for full access
  Unlock Premium Member

Question 98

Report Export Collapse

An ANOVA used across many dependent variables could increase the Beta risk.

Become a Premium Member for full access
  Unlock Premium Member

Question 99

Report Export Collapse

The Mann-Whitney test is a powerful test and is unique to situations from which of the choices listed? (Note: There are 2 correct answers).

Become a Premium Member for full access
  Unlock Premium Member

Question 100

Report Export Collapse

Assessing process proportion as opposed to evaluating a process with respect to a set target can be done using which of these?

Become a Premium Member for full access
  Unlock Premium Member
Total 369 questions
Go to page: of 37
Search

Related questions