Question 1

For the data shown here which statement(s) are true? (Note: There are 2 correct answers).

Options :

A : With 95% confidence, we cannot conclude if the samples are from three Normal Distributions.

B : With greater than 95% confidence, we conclude the samples are from Non-normal Distributions.

C : If we wanted to compare the Central Tendencies of these three samples we would use the one way ANOVA test.

D : If we wanted to compare the Central Tendencies of these three samples we could use Mood’s Median test.

Answer: B,D

Question 2

Customers make their decisions based on Features, Integrity (of the seller) Delivery and ___________?

Options :

A : Color

B : Expense

C : Season

D : None

Answer: B

Question 3

Which statement is NOT correct about the Fitted Line Plot shown here?

Options :

A : The independent variable is the reactant

B : If the reactant was 10 units, with 95% confidence we would expect a minimum yield of 148 units

C : With at least 95% confidence, we can expect less than 10 units of Yield when the reactant is at a value of 1

D : A reactant value between 6 and 8 units yields around 40 to 60

E : When the reactant increases, the expected yield would increase

Answer: D

Question 4

Handling of warranty returns, process improvement team meetings and rework to meet customer expectations are all examples of business costs that are classified as ________________ .

Options :

A : Nuisance

B : Non-value Add

C : Necessary

D : Unavoidable

Answer: B

Question 5

Using this data calculate the percentage of DPU. Data: 763 defects, 18,000 units.

Options :

A : 2.12

B : 3.42

C : 4.24

D : 5.72

Answer: C

Higher Test Marks with Free Online CSSBB Exam Practice

Buying Options: