StatCrunch
Assignment 1 Part B (1B)
This page explains the assignment.
The questions you need to answer are on the next page.
A key part of research involves formulating interesting questions then dev
StatCrunch
StatCrunch Assignment 3
In this assignment, you will use the
StatCrunch U data set that you
developed in Module 2 as part of the
first StatCrunch assignment.
As you did in StatCrunch Assign
StatCrunch Assignment 2
First save this file to your computer. Answer each of the following questions, then resave the file
along with your answers and turn it in using the assignment link in Module 3
StatCrunch
Assignment 1 Part B (1B)
This page explains the assignment.
The questions you need to answer are on the next page.
A key part of research involves formulating interesting questions then dev
StatCrunch
StatCrunch Assignment 3
Anthony Perrone
MATH 211 StatCrunch Assignment 3
1.
(20 pts.) State your question Remember that your question should be related to
the population proportion or propo
StatCrunch Assignment 2
First save this file to your computer. Answer each of the following questions, then resave the file
along with your answers and turn it in using the assignment link in Module 3
StatCrunch
Assignment 1 Part B (1B)
This page explains the assignment. The questions you need to answer are on the next
page.
A key part of research involves formulating interesting questions and then
StatCrunch Assignment 2
First save this file to your computer. Answer each of the following questions, then resave the file
along with your answers and turn it in using the assignment link in Module 3
StatCrunch Assignment 2
First save this file to your computer. Answer each of the following questions, then resave the file
along with your answers and turn it in using the assignment link in Module 3
Name: Tao Junyu
StatCrunch Assignment 1
1. In Part A of this assignment, you selected a random sample of 30 StatCrunch U students and
created a StatCrunch file containing data from the above survey fo
Respond to the following items.
1. In Part A of this assignment, you selected a random sample of 30 StatCrunch U students and
created a StatCrunch file containing data from the above survey for those
StatCrunch
Assignment 1 Part B (1B)
This page explains the assignment. The questions you need to answer are on the next
page.
A key part of research involves formulating interesting questions and then
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Review Quiz: Modu
Is the average delay time longer for departures or arrivals at San Diego International airport?
95% confidence interval results:
1 : Mean of DepDelayMinutes
2 : Mean of ArrDelayMinutes
1 - 2 : Differe
Discussion posting for Mod 6
According to a recent Gallup poll 65% of Americans support the use of drones to attack
terrorists abroad although less than 50% of Americans are really paying any attentio
b) What p-value did you get in your randomization? Explain in the context of the problem what
the p-value means. 0.939 or 93.9%, even with the mean difference of 154.81336 there is
negligible differen
Oria Cummings 1
StatCrunch Assignment 2
First save this file to your computer. Answer each of the following questions, then resave the file
along with your answers and turn it in using the assignment
2.2
Mean vs. Median
Six data points:
Seven data points:
Mean 99.8
Median 98.814
Mean 215.569 Median 113.772
The addition of the outlier had a great impact on the mean but not the median. Since the fir
Sampling Activity Worksheet
The easiest way to proceed from here is to use the Sampling Activity Worksheet shown below to
record the ID numbers of the students in your random sample. Print this page,
StatCrunch
Assignment 1 Part B (1B)
This page explains the assignment. The questions you need to answer are on the next
page.
A key part of research involves formulating interesting questions and then
StatCrunch Assignment 2
First save this file to your computer. Answer each of the following questions, then resave the file
along with your answers and turn it in using the assignment link in Module 3
StatCrunch
StatCrunch Assignment 3
In this assignment, you will use the
StatCrunch U data set that you
developed in Module 2 as part of the
first StatCrunch assignment.
As you did in StatCrunch Assign
StatCrunch Assignment 2
First save this file to your computer. Answer each of the following questions, then resave the file
along with your answers and turn it in using the assignment link in Module 3
Homework: MSL Chapter 7 HW
Score: 3 of 3 pts 1 5 of 26 (26 complete v p HW Score: 97.5% 97.5 of 100 pts
@ 7.? 55 Question Help cfw_I
A teacher at a community college serlt out questionnaires to evalua
Running head: MODULE 9 - PROJECT: T-TEST PROJECT
1
Module 9 - Project: t-Test Project
YOUR NAME
EMBRY-RIDDLE AERONAUTICAL UNIVERSITY
Author Note
Ngugi W. Samson, Bachelor of Science in Aeronautics, Em
StatCrunch Assignment 2
First save this file to your computer. Answer each of the following questions, then resave the file
along with your answers and turn it in using the assignment link in Module 3
1. Mean- 95 Median 95
2. Mean-167.143 Median 110
3. The outlier has a greater impact on mean since the mean is the average whereas the outlier has
less of an impact on the median since the outlier is
StatCrunch
Assignment 1 Part B (1B)
This page explains the assignment.
The questions you need to answer are on the next page.
A key part of research involves formulating interesting questions then dev
StatCrunch
StatCrunch Assignment 3
In this assignment, you will use the
StatCrunch U data set that you
developed in Module 2 as part of the
first StatCrunch assignment.
As you did in StatCrunch Assign
Project Plan: tTest
Name: Daniel Minter
A. Type of statistical test you plan to conduct (check one, and give relevant details)
El 1-sample Heat
a) Target population:
b) Research variable:
6) Research
StatCrunch
Assignment 1 Part B (1B)
Respond to the following items.
1. In Part A of this assignment, you selected a random sample of 30 StatCrunch U students
and created a StatCrunch file containing d