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Certified Lean Six Sigma Yellow Belt (LSSYB)

Exam Details

  • Exam Code
    :CLSSYB
  • Exam Name
    :Certified Lean Six Sigma Yellow Belt (LSSYB)
  • Certification
    :Six Sigma Certifications
  • Vendor
    :Six Sigma
  • Total Questions
    :340 Q&As
  • Last Updated
    :Mar 31, 2025

Six Sigma Six Sigma Certifications CLSSYB Questions & Answers

  • Question 161:

    What is the Probability value of the area under the curve between -1.0 and -2.0 Standard deviation units in Normal Distribution?

    A. 0.3413

    B. 0.4772

    C. 0.1359

    D. 0.8185

  • Question 162:

    Three Standard Deviations on left and right side of the mean would include what % of the total data points in Normal Distribution?

    A. 68 %

    B. 97 %

    C. 99 %

    D. 95 %

  • Question 163:

    A software development process has UAT Defect density as Y, percent review effectiveness as X1 and percent design phase effort as X2. Indicate the type of regression model Y= -0.1320 X1 + 0.16 X2 +

    23.200.

    A. Single Linear Regression

    B. Dummy Variable Regression

    C. Multi Linear Regression

    D. Logistic Regression

  • Question 164:

    _____ determines the nature of relationship which would help us to make predictions.

    A. Correlation Analysis

    B. Regression Analysis

    C. Stability Analysis

    D. Capability Analysis

  • Question 165:

    In a project, defect density increases and Productivity decreases in subsequent releases. Indicate what kind of relationship that you can interpret in this pair (x, y)?

    A. Weak Positive Correlation

    B. Strong Negative Correlation

    C. No relation

    D. Strong Positive Correlation

  • Question 166:

    The design and code review effort is high (process is effective) in a project, and it results in less number of defects injected in UAT phase. Identify the appropriate type of correlation between review effort and number of defects. (Assume that "r" value is good).

    A. Positive Correlation

    B. Strong Negative Correlation

    C. Non linear Correlation

    D. Strong Positive Correlation

  • Question 167:

    The Organization Specification limits are + 5 or ?5 % where as Control Limits are + 6 %and; -2% , justify whether the Process is.

    A. Stable

    B. Capable

    C. Within control

    D. None of the above

  • Question 168:

    A process has its CPk value less than 1. The process is _____.

    A. Stable

    B. Capable

    C. Not Capable

    D. None of the above

  • Question 169:

    The area under the curve value is 1, then the mean, median and mode values would be same (True/ False).

    A. True

    B. False

  • Question 170:

    The data set is having 100 values of effort variance in % for different project releases, indicate what type of distributions would be suited for understanding the process behavior.

    A. Poison

    B. Binomial

    C. Normal

    D. Exponential

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