Statistics Lab Week 4
Name: Harsh Desai
MATH221
50 pts.
Statistical Concepts:
Probability
Binomial Probability Distribution
Calculating Binomial Probabilities
We are interested in a binomial experiment with 10 trials. We will make the probability of a s
Statistics Lab #6
Name:_
50 pts total. "<><>" indicates answer/data entry is expected.
Statistical Concepts:
Data Simulation
Discrete Probability Distribution
Confidence Intervals
1) [6 pts] Calculations for a set of variables
See the table on the last
In the quizzes and homeworks, you can copy a data set to an excel spreadsheet b:
Click on the small icon, in the form of a tiny rectangle, that is just to the right of the data set.
Copy to clipboard and then past into excel sheet.
Statistical Functions t
Statistics Lab Week 4
Name: Harsh Desai
MATH221
50 pts.
Statistical Concepts:
Probability
Binomial Probability Distribution
Calculating Binomial Probabilities
We are interested in a binomial experiment with 10 trials. We will make the probability of a s
Statistics Lab #6
Name:_
50 pts total. "<><>" indicates answer/data entry is expected.
Statistical Concepts:
Data Simulation
Discrete Probability Distribution
Confidence Intervals
1) [6 pts] Calculations for a set of variables
See the table on the last
Name: Harsh Desai
Math221 Week 2 Lab (50 pts)
Statistical Concepts:
Graphics
Shapes of Distributions
Descriptive Statistics
Empirical Rule
Data
Data have already been formatted and entered into an Excel worksheet ("MATH221_WK2 LabDATA.xlsx" in the
eC
Statistics Lab Week 4
Name:_
MATH221
Statistical Concepts:
Probability
Binomial Probability Distribution
Calculating Binomial Probabilities
Open a new MINITAB worksheet.
We are interested in a binomial experiment with 10 trials. First, we will make th
Statistics Lab Week 2
Name: AAKASH PATEL_
Math221
Statistical Concepts:
Using Minitab
Graphics
Shapes of Distributions
Descriptive Statistics
Empirical Rule
Data in Minitab
Minitab is a powerful, yet user-friendly, data analysis software package. You
Statistics Lab #6
Name Aakash Patel
Statistical Concepts:
Data Simulation
Discrete Probability Distribution
Confidence Intervals
Calculations for a set of variables
Open the class survey results that were entered into the MINITAB worksheet.
We want to
Math 221 Quiz Review for Weeks 5 and 6 1. 2. Find the area under the standard normal curve between z = 1.6 and z = 2.6. A business wants to estimate the true mean annual income of its customers. It randomly samples 220 of its customers. The mean annual in
Math 221 Quiz Review for Weeks 3 and 4 1. 2. State whether the variable is discrete or continuous. The # of keys on each student's key chain. Decide whether the experiment is a binomial experiment. Explain why by citing the properties of binomial experime
Math 221 - Statistics Practice Quiz Week 2 This quiz review covers materials from Weeks 1 and 2. Your quiz will be in Week 3 located in the Quiz Tab. Your quiz will mostly comprise of multiple choice, true/false, and essay questions. The answers are at th
Descriptive Statistics Example
The selling prices of several homes are listed below. Find the following descriptive statistics: sample mean, sample
standard deviation, median, mode, minimum, maximum, range, first quartile, second quartile, third quartile
Statistics Lab Week 4
Name: Jessica Eulo
MATH221
Statistical Concepts:
Probability
Binomial Probability Distribution
Calculating Binomial Probabilities
Open a new MINITAB worksheet.
We are interested in a binomial experiment with 10 trials. First, we
Math 221 - Statistics
Practice Quiz
Week 2
This quiz review covers materials from Weeks 1 and 2. Your quiz will be in Week 3
located in the Quiz Tab. Your quiz will mostly comprise of multiple choice, true/false,
and essay questions. The answers are at th
Statistics Lab Week 2
Name: Jessica Eulo
Math221
Creating Graphs
1.
Create a Pie Chart for the variable Car - Pull up Graph > Pie Chart and click in
the categories variables box so that the list of variables will show up on the left.
Now double click on t
Math 221
Quiz Review for Weeks 5 and 6
1.
Find the area under the standard normal curve between z = 1.6 and z = 2.6.
2.
A business wants to estimate the true mean annual income of its customers. It
randomly samples 220 of its customers. The mean annual in
Math 221
Quiz Review for Weeks 3 and 4
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
State whether the variable is discrete or continuous.
The # of keys on each student's key chain.
discrete
Decide whether the experiment is a binomial experiment. Explain why by citi
Math 221
Quiz Review for Weeks 3 and 4
1.
2.
3.
4.
5.
6.
7.
8.
9.
State whether the variable is discrete or continuous.
The # of keys on each student's key chain.
discrete
Decide whether the experiment is a binomial experiment. Explain why by citing
the p
Math 221 - Statistics
Practice Quiz
Week 2
This quiz review covers materials from Weeks 1 and 2. Your quiz will be in Week 3
located in the Quiz Tab. Your quiz will mostly comprise of multiple choice, true/false,
and essay questions. The answers are at th
Statistics Lab #6
Name: Rehan Ashraf
Statistical Concepts:
Data Simulation
Discrete Probability Distribution
Confidence Intervals
Calculations for a set of variables
Open the class survey results that were entered into the MINITAB worksheet.
We want
Statistics Lab Week 4
Name: Rehan Ashraf
MATH221
Statistical Concepts:
Probability
Binomial Probability Distribution
Calculating Binomial Probabilities
Open a new MINITAB worksheet.
We are interested in a binomial experiment with 10 trials. First, we
Statistics Lab Week 2
Name: Rehan Ashraf
Math: 221
Statistical Concepts:
Using MINITAB
Graphics
Shapes of Distributions
Descriptive Statistics
Empirical Rule
Data in MINITAB
MINITAB is a powerful, yet user-friendly, data analysis software package. Yo