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Archive for the ‘Mathematics – Statistics’ Category

Vocabulary 3

Define and provide examples of: -Basic probability – Bayes theorem – Multiplication rule – Addition rule -Binomial distribution -Poisson distribution -Normal distribution -Sample distribution -Central limit theorem Use Apa Style, cites, references and avoid plagiarism.

STATISTICS HELP, do u have access to the following

 DO YOU HAVE ACCESS OR CAN YOU GET ACCESS TO THESE,  Field, A. P. (2018). Discovering statistics using IBM SPSS statistics (5th ed.). Los Angeles, CA: Sage. ISBN: 9781526436566. IBM SPSS Statistics Standard GradPack 25 for Windows (06-Mo Rental is satisfactory)


ANCOVA Analysis A recent study of driving behavior suggests that self-reported measures of high driving skills and low ratings of safety skills create a dangerous combination (Note: those who rate themselves as highly skilled drivers are probably overly confident). Drivers were classified as high or low in self-rate skill based on responses to a driver-skill […]

Scales and Norms

Information about test norms allows you to equate scores across different tests of the same construct and lets you compare individuals to each other. Once you have the standard deviation of a score, you can calculate an individuals z-score. Z-scores, also known as standard scores, tell you how many standard deviations away from the mean […]

Answer 3 Question with SPSS And Validity

  For this Knowledge Assessment, you calculate the concurrent validity coefficient between a predictor scale and criterion measure in the dataset provided. First, you will be guided through the process of how to create new variable scales. Then, you calculate the validity measure on one of the scales. The MoneyData.sav dataset that you have been […]

The median incomes of females in each state of the United States, including the District of Columbia and Puerto Rico, are given in table #2.2.10 (“Median income of,” 2013). Create a frequency distribution, relative frequency distribution, and cumulative

Total of 9 questions.    Table #2.2.10: Data of Median Income for Females    $31,862  $40,550  $36,048  $30,752  $41,817  $40,236  $47,476  $40,500    $60,332  $33,823  $35,438  $37,242  $31,238  $39,150  $34,023  $33,745    $33,269  $32,684  $31,844  $34,599  $48,748  $46,185  $36,931  $40,416    $29,548  $33,865  $31,067  $33,424  $35,484  $41,021  $47,155  $32,316    $42,113  $33,459  $32,462  $35,746  $31,274  […]

Basic Statistic

  a) Why are the measures of central tendency along with the measures of variation considered to be sufficient, when describing the characteristics of a product or a process? Provide examples that support your answer b) What is the difference between standard deviation and variance? Explain your rationale

Article Analysis 1

  The interpretation of research in health care is essential to decision making. By understanding research, health care providers can identify risk factors, trends, outcomes for treatment, health care costs and best practices. To be effective in evaluating and interpreting research, the reader must first understand how to interpret the findings. You will practice article […]


  Instructions Descriptive Statistics Analysis Describe the Sun Coast data using the descriptive statistics tools discussed in the unit lesson. Establish whether assumptions are met to use parametric statistical procedures. Repeat the tasks below for each tab in the Sun Coast research study data set. Utilize the Unit IV Scholarly Activity template here. You will utilize […]

Unit 5

  ue in 12hours Instructions Correlation and Regression Analysis Using Sun Coast Data Set Using the Sun Coast data set, perform a correlation analysis, simple regression analysis, and multiple regression analysis, and interpret the results. Please follow the Unit V Scholarly Activity template here to complete your assignment. You will utilize Microsoft Excel ToolPak for this assignment. […]

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