Please provide excel Formulas. thank you
Homework Answers
Add Answer to:
Please provide excel Formulas. thank you
Scenario 2: A study is performed in a small southern...
Question 3: A study is performed in San Antonio to determine whether the average weekly grocery...
Question 3: A study is performed in San Antonio to determine whether the average weekly grocery bill per five -person family in the town is significantly different from the national average, which is $131. A random sample of 50 five person families in San Antonio showed a mean of $133.474 and a standard deviation of $11.193. a) Formulate the hypotheses. b) What is the value of the test statistic? c) What are the critical values of the test? d) Find...
Confused on calculating the critical value w/ excel. I got 1.65 instead of 1.645. ayout Formulas...
Confused on calculating the critical value
w/ excel. I got 1.65 instead of 1.645.
ayout Formulas Data Review view Help Tell me what you want to do =T.INV.2T(0.1,368) Chapter 10 Homework Е F Н (Or Areas Under t-Distribution Curve) 0.95 0.025 0.05 0.99 0.005 0.01 0.8 0.1 0.2 0.98 0.01 0.02 0.7 0.15 0.3 0.9 0.05 0.1 BUS204 Hybrid W130PM - Fall 2019 Values of t Homework: Chapter 10 Homework 1.0877 1.3634 1.7959 2.2010 2.7181 3.1058 Save 1.0832 1.0795 1.3562...
These weekly exercises provide the opportunity for you to understand and apply statistical methods and analysis....
These weekly exercises provide the opportunity for you to understand and apply statistical methods and analysis. Unless otherwise stated, use 5% (.05) as your alpha level (cutoff for statistical significance). #1. Define "power" in relation to hypothesis testing. #2. Alpha (a) is used to measure the error for decisions concerning true null hypotheses. What is beta (ß) error used to measure? #3. In the following studies, state whether you would use a one-sample t test or a two-independent-sample t test....
Please show the formulas that need to be used if needed. Thank you Small Builders, Inc....
Please show the formulas that need to be used if needed. Thank
you
Small Builders, Inc. has two lines of business: product and service. Their product line of business offers 2 products: Product A and Product B. In this assignment, you will use Pivot Tables to help show which product is more successful, which salesperson is selling the most or the least and which customer(s) are the most important relationships to maintain. Use the Excel spreadsheet included here which provides...
please explain how to find p-value What are you drinking? Environmental Protection Agency standards require that...
please explain how to find p-value
What are you drinking? Environmental Protection Agency standards require that the amount of lead in drinking water be less than 1 micrograms per liter. Eleven samples of water from a particular source have the following concentrations, in units of micrograms per liter. Assume the population standard deviation is . If appropriate, perform a hypothesis test to determine whether you can conclude that the mean concentration of lead meets the EPA standards. Use the 0.03...
An economist wants to study the impact of free financial counseling on saving behavior. The economist...
An economist wants to study the impact of free financial counseling on saving behavior. The economist has a small random sample of people who have been “rolling over” their credit card debt for six months (i.e. they have not been paying the balance on their credit card, and therefore interest charges have been accumulating). All of these people receive financial counseling. The economist will observe whether or not each of them pays off their credit card debt within six months....
A study that looked at beverage consumption used sample sizes that were much smaller than previous...
A study that looked at beverage consumption used sample sizes that were much smaller than previous national surveys. One part of this study compared 20 children who were 7 to 10 years old with 5 who were 11 to 13. The younger children consumed an average of 8.2 oz of sweetened drinks per day while the older ones averaged 14.5 oz. The standard deviations were 10.9 oz and 8.2 oz respectively.Use younger children as population 1 (a) Do you think...
please use python and provide run result, thank you! click on pic to make it bigger...
please use python and provide run result, thank you!
click on pic to make it bigger
For this assignment you will have to investigate the use of the Python random library's random generator function, random.randrange(stop), randrange produces a random integer in the range of 0 to stop-1. You will need to import random at the top of your program. You can find this in the text or using the online resources given in the lectures A Slot Machine Simulation Understand...
Please!!! need help asap!!!! write a C++program to analyze a small subset of the data that...
Please!!! need help asap!!!! write a C++program to analyze a small subset of the data that has been collected. See file universities.txt .Use precisely seven parallel arrays: one for name of university, one for state, one for city, one for yearly tuition, one for enrollment, one for average freshman retention, and one for the percent of students who graduate with in six years. Note that the percentage of student accepted is not stored.An output file is opened in main() and...
Please answer all of the following. The boxplot below shows the number of contacts in their...
Please answer all of the following.
The boxplot below shows the number of contacts in their cell by gender for my Spring 2018 statistics classes. Using the boxplot, answer the 4 questions below. Boxplot of CellNumbers 900 800 700 600 500 400 300 200 100 0 Male Female Gender CellNumbers Which distribution has 3 outliers? Which distribution appears skewed right, excluding 1. Male 1 outliers? 2. Female Which distribution is 1 3. Both less variable (has the smaller IQR)? 4....
Question 3: A study is performed in San Antonio to determine whether the average weekly grocery bill per five -person family in the town is significantly different from the national average, which is $131. A random sample of 50 five person families in San Antonio showed a mean of $133.474 and a standard deviation of $11.193. a) Formulate the hypotheses. b) What is the value of the test statistic? c) What are the critical values of the test? d) Find...
Confused on calculating the critical value
w/ excel. I got 1.65 instead of 1.645.
ayout Formulas Data Review view Help Tell me what you want to do =T.INV.2T(0.1,368) Chapter 10 Homework Е F Н (Or Areas Under t-Distribution Curve) 0.95 0.025 0.05 0.99 0.005 0.01 0.8 0.1 0.2 0.98 0.01 0.02 0.7 0.15 0.3 0.9 0.05 0.1 BUS204 Hybrid W130PM - Fall 2019 Values of t Homework: Chapter 10 Homework 1.0877 1.3634 1.7959 2.2010 2.7181 3.1058 Save 1.0832 1.0795 1.3562...
Please show the formulas that need to be used if needed. Thank
you
Small Builders, Inc. has two lines of business: product and service. Their product line of business offers 2 products: Product A and Product B. In this assignment, you will use Pivot Tables to help show which product is more successful, which salesperson is selling the most or the least and which customer(s) are the most important relationships to maintain. Use the Excel spreadsheet included here which provides...
please explain how to find p-value
What are you drinking? Environmental Protection Agency standards require that the amount of lead in drinking water be less than 1 micrograms per liter. Eleven samples of water from a particular source have the following concentrations, in units of micrograms per liter. Assume the population standard deviation is . If appropriate, perform a hypothesis test to determine whether you can conclude that the mean concentration of lead meets the EPA standards. Use the 0.03...
An economist wants to study the impact of free financial counseling on saving behavior. The economist has a small random sample of people who have been “rolling over” their credit card debt for six months (i.e. they have not been paying the balance on their credit card, and therefore interest charges have been accumulating). All of these people receive financial counseling. The economist will observe whether or not each of them pays off their credit card debt within six months....
A study that looked at beverage consumption used sample sizes that were much smaller than previous national surveys. One part of this study compared 20 children who were 7 to 10 years old with 5 who were 11 to 13. The younger children consumed an average of 8.2 oz of sweetened drinks per day while the older ones averaged 14.5 oz. The standard deviations were 10.9 oz and 8.2 oz respectively.Use younger children as population 1 (a) Do you think...
please use python and provide run result, thank you!
click on pic to make it bigger
For this assignment you will have to investigate the use of the Python random library's random generator function, random.randrange(stop), randrange produces a random integer in the range of 0 to stop-1. You will need to import random at the top of your program. You can find this in the text or using the online resources given in the lectures A Slot Machine Simulation Understand...
Please answer all of the following.
The boxplot below shows the number of contacts in their cell by gender for my Spring 2018 statistics classes. Using the boxplot, answer the 4 questions below. Boxplot of CellNumbers 900 800 700 600 500 400 300 200 100 0 Male Female Gender CellNumbers Which distribution has 3 outliers? Which distribution appears skewed right, excluding 1. Male 1 outliers? 2. Female Which distribution is 1 3. Both less variable (has the smaller IQR)? 4....
Most questions answered within 3 hours.
-
Your task is to design the page table for the 32bit Pentium
microprocessor. Answer the following...
asked 5 seconds ago -
Although Epicurus advocates pursuing pleasure for the
good life, discuss a few reasons why he does...
asked 16 minutes ago -
Problem 1: Present entries to record the selected transactions
described below:
(a)
Issued $2,790,000 of 5-year,...
asked 22 minutes ago -
Using technology to support HR activities increases:
a.
the efficiency of the administrative HR functions.
b....
asked 23 minutes ago -
1. List the features used to classify leaf
types.
2. List some characteristics that are shared...
asked 28 minutes ago -
The three elements of Value Proposition, Key Customers, and
Capabilities operate within an environment. Which of...
asked 30 minutes ago -
Katelynn, a physician, earns $200,000 from her medical practice
in the current year. She receives $45,000...
asked 38 minutes ago -
Each row of the table below describes an aqueous solution at
25°C
.
The second column...
asked 42 minutes ago -
A horizontal wire is at y = 0. Current travels in the +x
direction. The magnetic...
asked 42 minutes ago -
Let X be a continuous random variable whose PDF is Let X be a
continuous random...
asked 1 hour ago -
Martinez Company’s relevant range of production is 7,500 units
to 12,500 units. When it produces and...
asked 1 hour ago -
A football with a mass of 1.2 kg is kicked from ground level to
a height...
asked 1 hour ago