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Mar 15, 2023 - R
null-hypothesis
Here are 33 public repositories matching this topic...
Testing the hypothesis of a pharma company for the time of the effect and the quality assurance based on the null and alternate hypothesis
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Aug 19, 2020
Chi2 contengency independence test Q4. TeleCall uses 4 centers around the globe to process customer order forms. They audit a certain % of the customer order forms. Any error in order form renders it defective and has to be reworked before processing. The manager wants to check whether the defective % varies by centre. Please analyze the data at 5
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May 5, 2024 - Jupyter Notebook
Data Science - Hypothesis Testing Work
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Dec 31, 2023 - Jupyter Notebook
Performed A/B test and help the company decide whether they should implement the new web page, keep the old page, or run the experiment longer.
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Sep 11, 2023 - HTML
Comparing Linear Regression with kNN, Decision Tree and Random Forest with Bayesian Inference to Predict Wine Quality in Python.
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Feb 10, 2024 - Jupyter Notebook
Used libraries and functions as follows:
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Sep 5, 2022 - Jupyter Notebook
Motif Detection for TFBS in Glycolysis and Glyconeogenesis pathways
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Sep 16, 2023
Analyzing biological networks using statistical testing to uncover significant differences in protein distributions based on functional relationships.
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May 26, 2023 - Jupyter Notebook
A/B testing projects
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Jun 30, 2023 - Jupyter Notebook
Chi2 contengency independence test Q5. Fantaloons Sales managers commented that % of males versus females walking in to the store differ based on day of the week. Analyze the data and determine whether there is evidence at 5 % significance level to support this hypothesis. Assume Null Hypothesis as Ho: Independence of categorical variables (% of
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May 5, 2024 - Jupyter Notebook
Hypothesis Testing 1S2T - Call Center Process. Sample Parameters: n=50, df=50-1=49, Mean1=4, SD1=3 1-sample 2-tail ttest Assume Null Hypothesis Ho as Mean1 = 4 Thus, Alternate Hypothesis Ha as Mean1 ≠ 4
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May 3, 2021 - Jupyter Notebook
Lyft Challenge Winner: San Diego Traffic Collision Analysis
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Oct 23, 2021 - Jupyter Notebook
Repositorio para el curso intersemestral "Temas Selectos en Estadística" para la Facultad de Psicología, UNAM.
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Jan 25, 2024 - Jupyter Notebook
This project is part 2 of the project "A Data Scientist for a Professional Football Club". In this project, managers want to test some hypotheses relating a player's overall rating and some of their characteristics in order to make better decisions on what players to trade/sign. They would like to create some statistical models for inference ins…
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Oct 14, 2020 - Jupyter Notebook
ANOVA test using python to find out if survey or experiment results are significant and the impact of one or more factors by comparing the means of different samples
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Nov 16, 2022 - Jupyter Notebook
Hypothesis-Testing-2-Proportion-T-test-Students-Jobs-in-2-States. Assume Null Hypothesis as Ho is p1-p2 = 0 i.e. p1 ≠ p2. Thus Alternate Hypthesis as Ha is p1 = p2. Explanation of bernoulli Binomial RV: np.random.binomial(n=1,p,size) Suppose you perform an experiment with two possible outcomes: either success or failure. Success happens with pro…
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May 20, 2021 - Jupyter Notebook
This repository contains my notes of Calculus and Statistics that I taught in the Department of Mathematics at The University of Texas at Tyler.
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Apr 21, 2024
Hypothesis-Testing-2-Sample-2-Tail-Test-Drugs-and-Placebos. Note: This python code states both 2-sample 1-tail and 2-sample 2-tail codes. Treatment group mean is Mu1 Contrl group mean is Mu2 2-sample 2-tail ttest Assume Null Hypothesis Ho as Mu1 = Mu2 Thus Alternate Hypothesis Ha as Mu1 ≠ Mu2.
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May 19, 2021 - Jupyter Notebook
Hypothesis Testing Anova Test - Iris Flower dataset. Anova ftest statistics: Analysis of varaince between more than 2 samples or columns. Assume Null Hypothesis Ho as No Varaince: All samples population means are same. Thus Alternate Hypothesis Ha as It has Variance: Atleast one population mean is different. As (p_value = 0) < (α = 0.05); Reject…
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May 21, 2021 - Jupyter Notebook
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