Quick Discussion
Divide the number of times something happens
by the number of times it could happen.
Explain to your classmates how you interpret/understand this statement.
1 paragraph please
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Archive for the ‘Mathematics’ Category
- Mathematics
- February 18th, 2020
- Mathematics
- February 18th, 2020
STATISTICS
Question: Study and write a short paragraph explaining what you learned from each of the following 3 lectures. Correctly answering questions related to Statistics content earns you extra credit!
1 Learning Objectives
- Distinguish between a sample and a population
- Define inferential statistics
- Identify biased samples
- Distinguish between simple random sampling and stratified sampling
- Distinguish between random sampling and random assignment
Populations and samples
In statistics, we often rely on a sample --- that is, a small subset of a larger set of data --- to draw inferences about the larger set. The larger set is known as the popul
- Mathematics
- February 14th, 2020
PPT Statistics
20 Slides PPT Statistics assignment. Due in 18 hours. No Plagiarism.
Check the link below for the instruction file.
https://drive.google.com/file/d/1BGQOKL05mtDjlyzvN_XLxr8NVoF_TO-Z/view?usp=sharing
Check the link below for the data file.
https://drive.google.com/file/d/1tg8FInb_-DZNk-x4ZFpO7Dacp_1W-mYe/view?usp=sharing
- Mathematics
- February 14th, 2020
Mathematics
Semester 2 Research Project: Proofs
Student number:
Overview: The purpose of this project is to prove a few geometric theorems. The project is
divided into two activities, each requiring one proof. The proofs will relate to topics that you'll
cover in future chapters. The first proof will be a three-part, two-column proof. The next will be
a paragraph proof.
Your online textbook will be an invaluable reference for this project. In each activity,
the research section will identify the portion of your textbook most applicable to the required
proof.
Instructions: To complete the project, you'll fill in the text boxes (for example, ) with
your answers. This file is set up as a reader-enabled form. This means you can only enter
content into the required fields. To navigate through the file, hit tab or click in the text boxes to
enter your answers. Hitting tab will take you to each of the fi
- Mathematics
- February 13th, 2020
20 PPT Slides Statistics Assignment.
Due in 24 hours. No Plagiarism. Check the link below for the instruction file.
https://drive.google.com/file/d/1BGQOKL05mtDjlyzvN_XLxr8NVoF_TO-Z/view?usp=sharing
Check the link below for the data file.
https://drive.google.com/file/d/1tg8FInb_-DZNk-x4ZFpO7Dacp_1W-mYe/view?usp=sharing
- Mathematics
- February 13th, 2020
Influence Of Economics On Household Decision Making
Due in 18 hours. No Plagirism. Turnintin Report is must.
Scenario: Consider your last big purchase such as a car, appliances, home repairs, home purchase, computer equipment, college tuition, or another "big-ticket" item, which are often purchased using loans/financing (by borrowing money). Also consider your decision-making process that led you to choose a particular make, model, or brand of the product (or service) you purchased and whether it was the right time to make the purchase given economic conditions at the time of your purchase. While analyzing your decision, keep in mind everything from interest rates to the prices of complementary and substitute goods are driven by human economic behavior.
Develop a minimum 1,050-word analysis of your decision-making process in which you include the following:
- Retrieve statistics on Real Gross Domestic Product (GDP) and on Real Personal Consumpt
- Mathematics
- February 13th, 2020
Statistic MRA
Please go through the problem statement and find the Dataset attached in the Project Section.
Dataset: Coffee Cafe Night (Attached)
"The data set provided to you is the data set of a Caf Chain for one of its restaurants. Do a thorough analysis of the data and come up with the following analysis and present it in a powerpoint deck of 10 20 slides.
The owner of the restaurant wants you to use this data to come up with a set of recommendations that can help his Caf Chain increase his revenues. He has not been able to launch a loyalty program and is unable to provide you with a data set that has customer level information. But, he is able to provide you with a data set for POS (point of sale data) for one of his chains.
- Exploratory Analysis (45 Marks)
- Exploratory Analysis of data & an executive summary of your top findings, supported by graphs.&nbs
- Mathematics
- February 13th, 2020
Probability
PART 1:
The following table shows the number of marriages in a given State broken down by age groups and gender:
AGE at the time of the marriage
Less than 20
20-24
25-34
35-44
45 +
Total
Male
505
7,760
27,072
10,950
12,173
Female
1,252
11,405
27,632
9,651
10,352
Totals
Use the table to answer questions (1) to (11).
1. Use the information in the table to fill in the blanks in the row and column totals.
2. How many people (male and female) got married in the State?
3. If a person that was married was randomly chosen, what is the probability that the person was a female less than 20 years old? Express your answer as a percent rounded to the nearest whole percent.
4. If a person that was married was randomly chosen, what is the probability that the person was a male less than 20
- Mathematics
- February 12th, 2020
Estadistica Basica
Defina y suministre ejemplos:
regresin lineal simple
Correlacin
coeficiente de correlacin
estimacin de los prametros de regresin (coeficiente y pendiente)
prueba de hiptesis para regresin lineal simple
- Mathematics
- February 12th, 2020
Statistics
In this project you are asked to conduct your own research into two variables that interest you. This project will give you an opportunity to apply the skills and techniques you learn in this class and to produce a professional report using appropriate technology. This is a MAJOR, on-going assignment and is worth 15% of your grade; the equivalent of one unit exam grade.
Your projects will be graded in stages (Part 1, Part 2, Part 3) according to the attached rubrics.
To be successful on your project you must:
Read and follow instructions carefully. Work according to the timeline provided and submit work on time.o 10% will be deducted for each calendar day the project is submitted after the due date. A project is considered submitted when it is available for the professor to view on Canvas. No credit is given after 5 days late. o Students who fail to submit earlier parts of the project may still submit later parts of the project as
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