Soa pa Study guides, Class notes & Summaries

What to examine when assessing the bivariate relationship between a Factor predictor variable and a binary target variable? A table to asses (with rows as factor levels) the mean probabilities, counts of observations of each factor, and counts of each observation of each binary target. What to examine when assessing the bivariate relationship between a Continuous predictor variable and a binary target variable? - A graph with separate histograms for a continuous variable, one for those ...

What to examine when assessing the bivariate relationship between a Factor predictor variable and a binary target variable? - Answer- A table to asses (with rows as factor levels) the mean probabilities, counts of observations of each factor, and counts of each observation of each binary target. What to examine when assessing the bivariate relationship between a Continuous predictor variable and a binary target variable? - Answer- - A graph with separate histograms for a continuous variable, ...

By selecting the correct provider during the enrollment process, you can: -  ANSWER All of the above A grievance request, or any evidence concerning a grievance, must be fi led orally or in writing no later than _____ calendar days from the date of the event or the date the member is made aware of the issue. –  ANSWER 60 The Single Sign-On Portal provides access to several applications, including Centene Workbench. –  ANSWER True Failure to inform a beneficiary that a t...

By selecting the correct provider during the enrollment process, you can: -  ANSWER All of the above A grievance request, or any evidence concerning a grievance, must be fi led orally or in writing no later than _____ calendar days from the date of the event or the date the member is made aware of the issue. –  ANSWER 60 The Single Sign-On Portal provides access to several applications, including Centene Workbench. –  ANSWER True Failure to inform a beneficiary that a t...

Bernoulli Trial - An experiment in which there are exactly two possible outcomes Binomial distribution - A random variable X represents the number of successes observed from the n Bernoulli trials Binomial Parameters - n = number of trials p = probability of success q = 1-p Binomial probability function (f(x)) - E[X] binomial function - E[x] = np var(x) binomial function - var(x) = npq MGF binomial function - Additive property of binomial function - Sum of independent binomially dist...

By selecting the correct provider during the enrollment process, you can: - ANSWER All of the above A grievance request, or any evidence concerning a grievance, must be fi led orally or in writing no later than _____ calendar days from the date of the event or the date the member is made aware of the issue. - ANSWER 60 The Single Sign-On Portal provides access to several applications, including Centene Workbench. - ANSWER True Failure to inform a beneficiary that a trusted provider is o...

Wellcare ACT Mastery Exam 2023/2024 with Complete Solutions Centene requires all contracted brokers/agents to read, understand, and agree to Centene's Business Ethics and Code of Conduct Policy. True False True Which of the following actions are you required to do when contacted regarding an allegation of noncompliant activity? a. Speak with the investigator as quickly as possible. b. Answer all questions honestly and completely. c. Offer information and documents important to the inve...

Three main categories of predictive modeling problems - Answer- 1. Descriptive - Focuses on what happened in the past and aims to "describe" or explain the observed trends by identifying the relationships between different variables 2. Predictive - Focuses on what will happen in the future and is concerned with making accurate predictions 3. Prescriptive - Uses a combination of optimization and simulation to investigate and quantify the impact of different prescribed actions in different sce...

Explain the difference between descriptive, predictive, and prescriptive modeling - Answer- Descriptive - focuses on what happened in the past and aims to describe the observed trends by identifying relationships between variables. Predictive - What will happen in the future and making accurate predictions. Prescriptive - Combo of optimization and simulation to investigate the impact of prescribed actions in different scenarios. Explain the difference between supervised and unsupervised le...