Last Updated: Aug 31, 2026
No. of Questions: 158 Questions & Answers with Testing Engine
Download Limit: Unlimited
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| Certification Vendor: | Western Governors University (WGU) |
|---|---|
| Exam Name: | Applied Probability and Statistics Objective Assessment |
| Exam Number: | C955 / FZO1 |
| Real Exam Qty: | 40 |
| Certificate Validity Period: | Valid while enrolled; competency does not expire |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Exam Price: | Included in WGU tuition ($3,800-$4,500 per 6-month term) |
| Passing Score: | Competency-based (approx. 65-70% cut score) |
| Exam Format: | Single Answer, Multiple Choice, Scenario-Based |
| Recommended Training: | MindEdge Learning Platform C955 Official Course Materials |
| Exam Registration: | WGU Student Portal |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored via Proctorio (webcam, screen monitoring, lockdown browser) |
| Pre Condition: | No formal prerequisites; basic algebra recommended |
| Official Syllabus URL: | https://www.wgu.edu/online-courses/math/c955-applied-probability-statistics.html |
| Section | Weight | Objectives |
|---|---|---|
| Probability Concepts | 20% | - Probability rules, independent and dependent events - Conditional probability and Venn diagrams - Discrete and continuous probability distributions - Normal distribution and empirical rule |
| Basic Numeracy & Algebra | 15% | - Exponents, roots, and basic formulas - Linear equations, inequalities, graphing functions - Arithmetic operations, fractions, decimals, percentages |
| Inferential Statistics & Study Design | 20% | - Confidence intervals for means/proportions - Sampling methods and bias - Hypothesis testing framework and interpretation - Observational studies vs experiments |
| Descriptive Statistics | 25% | - Measures of center: mean, median, mode - Types of data: categorical, discrete, continuous - Measures of spread: range, IQR, variance, standard deviation - Graphical displays: histograms, boxplots, scatterplots |
| Correlation & Regression | 20% | - Simple linear regression models - Predictions and limitations of regression - Correlation coefficient and interpretation - Interpreting slope, intercept, and R-squared |
The WGU Applied Probability and Statistics (FZO1 C955) exam is the official WGU assessment behind the Applied Probability and Statistics credential, which sits at the Foundational / General Education level. Passing it confirms that your skills meet the vendor's current requirements rather than a textbook outline.
According to the official exam information, the WGU Applied Probability and Statistics (FZO1 C955) exam includes 40 questions and gives you 90 minutes to complete them. Treat that as a pacing exercise, not just a knowledge check: bank the questions you know first, flag the ones that stall you, and circle back instead of burning minutes on a single item. Before test day, run at least one full timed session in the Actual4Cert desktop or online test engine, so the clock never feels unfamiliar when it counts.
To pass the WGU Applied Probability and Statistics (FZO1 C955) exam you need Competency-based (approx. 65-70% cut score), and the official registration fee is Included in WGU tuition ($3,800-$4,500 per 6-month term). Keep one thing in mind: a failed attempt is not discounted, so retaking the exam means paying Included in WGU tuition ($3,800-$4,500 per 6-month term) again in full. A practical safeguard is to sit a complete Actual4Cert practice test a week or two before your exam date; if your timed scores are not sitting comfortably above the passing mark, consider pushing your booking back and drilling the weak domains first.
The official prerequisites for the WGU Applied Probability and Statistics (FZO1 C955) exam are as follows: No formal prerequisites; basic algebra recommended. Requirements can change over time, so confirm the details on the official WGU exam page at https://www.wgu.edu/online-courses/math/c955-applied-probability-statistics.html before you book your seat.
You can register through the official channels listed below:
Exam delivery: Online proctored via Proctorio (webcam, screen monitoring, lockdown browser).
WGU points candidates toward the following official training options:
Official training builds the theory; the 158 practice questions from Actual4Cert show you how that theory appears in exam-style items, which is where most study plans actually pay off.
Yes. A free PDF demo of the WGU Applied Probability and Statistics (FZO1 C955) practice questions is available on the Actual4Cert samples page, so you can check the question style and difficulty before spending anything. Every purchase also includes 365 days of free updates, and if your product expires after that period, you can extend the update service from your member zone at 50% off.
If you take the Applied-Probability-and-Statistics exam within 60 days of your purchase and do not pass, Actual4Cert offers a 100% money-back guarantee: send a scanned copy of your exam enrollment slip together with the official Score Report PDF within two days of your exam date, and the refund is processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to material that was downloaded without the exam actually being taken, or to free materials and expired orders. Prefer to keep studying instead? You can exchange your purchase for two additional exam products of equal value, free of charge, while keeping the update service on your original product. Delivery itself is instant: the download link is emailed within one minute of payment, and if nothing arrives within two hours, our support team will sort it out. There is no limit on how many computers you install the material on.
The WGU Applied Probability and Statistics (FZO1 C955) syllabus is organized into 5 domains. The leading areas include Basic Numeracy & Algebra (15%), Descriptive Statistics (25%), and Probability Concepts (20%). For the complete, topic-by-topic breakdown, scroll up to the Exam Topics section above.
Question 1
Determine z in the equation:
1/(6z) = 2/9
A. 2/54
B. 18/2
C. 12/9
D. 9/12
Question 2
Uniform distribution 0-5: P(X < 3) = ?
A. 0.3
B. 0.6
C. 0.4
D. 0.5
Question 3
In a game, a coin is tossed, and a spinner with 8 equal spaces numbered 1 through 8 is spun.
What is the probability of getting heads on the coin and a number less than 3 on the spinner?
A. 1/8
B. 3/8
C. 1/2
D. 1/4
Question 4
If y = #4, evaluate the following expression:
(20 # y)/(5 + y)
A. #6
B. 12
C. 6
D. 24
Question 5
Which distribution models number of successes in fixed independent trials?
A. Poisson
B. Uniform
C. Normal
D. Binomial
Solutions:
| Question 1 Answer: D | Question 2 Answer: B | Question 3 Answer: A | Question 4 Answer: D | Question 5 Answer: D |
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