Wgu c955 exam 2023 Study guides, Class notes & Summaries

WGU C955 – PA Exam Questions (68 terms) with Verified Answers Updated 2023.

WGU C955 Exam Questions With 100% Correct Answers 2023 numbers, representing quantities that can be counted or measured. The Empirical Rule - Correct Answer-According to The Empirical Rule, approximately 68% of the data points in a dataset will be within 1 standard deviation of the mean. 95% of all values are within 2 standard deviations of the mean. Normal distribution - Correct Answer-In a normal distribution data is symmetrical, so the mean, median, and mode are all equal. measure o...

WGU C955 Exam Questions With 100% Correct Answers 2023 Check Sheet - Correct Answer-A structured form of table that allows data to be collected by marking how often an event has occurred in a certain interval. The Standard Deviation Rule - Correct Answer-A standard proportion or percentage of data points that lie within each standard deviation away from the mean for a normal distribution. Mode - Correct Answer-The most frequent value in a dataset Dataset - Correct Answer-Any collection...

WGU C955 - Module 4 Exam With 100% Correct Answers 2023 skewed right - Correct Answer-A skewed distribution where the long tail of the curve is on the positive side of the peak. skewness - Correct Answer-A measure of the degree to which a probability distribution "leans" toward one side of the average, where the median and mean are not the same. the Standard Deviation Rule - Correct Answer-A standard proportion or percentage of data points that lie within each standard deviation away fr...

WGU C955 Exam Questions With 100% Correct Answers 2023 Histogram - Correct Answer-A graphical representation -- bars, measuring the frequency within each interval Skewed right - Correct Answer-Not a symmetric distribution, the tail is on the right Measures of center - Correct Answer-Median, the mean (and mode) Measures of spread - Correct Answer-Range, IQR & standard deviation Standard Deviation Rule - Correct Answer-68% of the data are within 1 standard deviation, 95% are within ...

WGU C955 Applied Probability and Statistics Final Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade ADescribe how your body responds to an infection. correct answerT cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. correct answer Mutationsin genes or chromosomal abnormalities How does development disrupts congenital abnormalities? correct answer Alterations of DNA Descri...

WGU C955 Applied Probability And Statistics Exam Questions And Answers 2023 Discrete data - Correct Answer-Has distinct values, can be counted, had unconnected points (think dots) Continuous data - Correct Answer-Has values within a range, measured not counted, does not have gaps between data points (data is connected lines or curves). Example of discrete data - Correct Answer-Days of the week Expressions - Correct Answer-A group of symbols such as numbers and operators that has math...

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WGU C955 FINAL EXAM LATEST 2023/2024 QUESTIONS AND VERIFIED ANSWERS [A+]

What is the probability of someone having a birthday in March or December? a 1/6 b 1/4 c 1/3 d 1/2 1/6 The table below shows the breakdown of workers at a business. What is the probability of selecting a worker who is over 45 years of age to the nearest hundredth? Age 18−25 26−44 45+ Total Male 75 200 125 400 Female 50 225 100 375 Total 125 425 225 775 a 0.16 b 0.29 c 0.42 d 0.55 0.29 The table below shows the breakdown of workers at a business. What is the p...