Hi! Thanks for taking the time to check out my problem. If you can please answer as many as possible and I really appreciate your help.

Question 6 2 pts

In an agricultural study, the average amount of corn yield is normally distributed with a mean of 189.3 bushels of corn per acre, with a standard deviation of 23.5 bushels of corn. If a study included 1200 acres, about how many would be expected to yield more than 180 bushels of corn per acre?

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Question 7 2 pts

On average, the parts from a supplier have a mean of 31.8 inches and a standard deviation of 2.4 inches. Find the probability that a randomly selected part from this supplier will have a value between 29.4 and 34.2 inches. Is this consistent with the Empirical Rule of 68%-95%-99.7%?

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Question 8 2 pts

A process is normally distributed with a mean of 10.6 hits per minute and a standard deviation of 0.49 hits. If a randomly selected minute has 11.8 hits, would the process be considered in control or out of control?

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Question 9 2 pts

The candy produced by a company has a sugar level that is normally distributed with a mean of 16.1 grams and a standard deviation of 0.9 grams. The company takes readings of every 10^th bar off the production line. The reading points are 17.3, 14.9, 18.3, 16.5, 16.1, 17.4, 19.4. Is the process in control or out of control and why?

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Question 10 2 pts

The toasters produced by a company have a normally distributed life span with a mean of 5.8 years and a standard deviation of 0.9 years, what warranty should be provided so that the company is replacing at most 4% of their toasters sold?

PLEASE DONT COPY FROM INTERNET PLAGIRISM IS PROHIBITED

WRITE 2000 WORDS ON THE TOPIC.

1. Introduction of the topic

2. Review of literature

3. Data, methodology

4. Analysis & Findings of the study

5. Conclusion

6. Reference

Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and sell more product. The machine cost $1.95 million and create incremental cash flows of $547,959.00 each year for the next five years. The cost of capital is 11.75%. What is the internal rate of return for the J-Mix 2000?

Caspian Sea Drinks is considering buying the J-Mix 2000. It will allow them to make and sell more product. The machine cost $1.54 million and create incremental cash flows of $437,699.00 each year for the next five years. The cost of capital is 9.71%. What is the internal rate of return for the J-Mix 2000?

You have the following information from 2000 pairs of randomly picked numbers from 0-9:

Slope: 0.00667162

Intercept: 4.47354107

Correlation: 0.00668018

P-value of slope: 0.76527333

How do you explain the results you got for the 2000 pairs? (Discuss the slope, intercept, correlation, p-value.)​

Based on this code:

CREATE TABLE DEPARTMENT (

DepartmentName Char(35) NOT NULL,

BudgetCode Char(30) NOT NULL,

OfficeNumber Char(15) Not Null,

DepartmentPhone Char(12) NOT NULL,

CONSTRAINT DEPARTMENT_PK primary key(DepartmentName)

);

CREATE TABLE EMPLOYEE(

EmployeeNumber Int NOT NULL AUTO_INCREMENT,

FirstName Char(25) NOT NULL,

LastName Char(25) NOT NULL,

Department Char(35) NOT NULL DEFAULT 'Human Resources',

Position Char(35) NULL,

Supervisor Int NULL,

OfficePhone Char(12) NULL,

EmailAddress VarChar(100) NOT NULL UNIQUE,

CONSTRAINT EMPLOYEE_PK PRIMARY KEY(EmployeeNumber),

CONSTRAINT EMP_DEPART_FK FOREIGN KEY(Department)

REFERENCES DEPARTMENT(DepartmentName)

ON UPDATE CASCADE,

CONSTRAINT EMP_SUPER_FK FOREIGN KEY(Supervisor)

REFERENCES EMPLOYEE(EmployeeNumber)

);

ALTER TABLE EMPLOYEE AUTO_INCREMENT=1;

CREATE TABLE PROJECT(

ProjectID Int NOT NULL AUTO_INCREMENT,

ProjectName Char(50) NOT NULL,

Department Char(35) NOT NULL,

MaxHours Numeric(8,2) NOT NULL DEFAULT 100,

StartDate Date NULL,

EndDate Date NULL,

CONSTRAINT PROJECT_PK PRIMARY KEY(ProjectID),

CONSTRAINT PROJ_DEPART_FK FOREIGN KEY(Department)

REFERENCES DEPARTMENT(DepartmentName)

ON UPDATE CASCADE

);

ALTER TABLE PROJECT AUTO_INCREMENT=1000;

CREATE TABLE ASSIGNMENT (

ProjectID Int NOT NULL,

EmployeeNumber Int NOT NULL,

HoursWorked Numeric(6,2) NULL,

CONSTRAINT ASSIGNMENT_PK PRIMARY KEY(ProjectID, EmployeeNumber),

CONSTRAINT ASSIGN_PROJ_FK FOREIGN KEY(ProjectID)

REFERENCES PROJECT(ProjectID)

ON UPDATE NO ACTION

ON DELETE CASCADE,

CONSTRAINT ASSIGN_EMP_FK FOREIGN KEY(EmployeeNumber)

REFERENCES EMPLOYEE(EmployeeNumber)

ON UPDATE NO ACTION

How would I retrieve these commands?

Retrieve all the information for the assignments with hours worked less than 40.

Retrieve all the columns for employee(s) whose first name starts with M or J and ends with n

or e.

Retrieve all the columns for employee(s) whose first name is 5 letters.

Retrieve all the columns for employee(s) whose first name is 5 letters and en

ds with an a.

Retrieve all the columns for employee(s) whose first name is 5 letters and starts with a J and

ends with an a.

when 1.6038 g of an organic iron compound Fe, C, H and O was burned in O2, 2.9998 g of CO2 and 0.85850 g of H2O were produced. In a separate experiment to determine the mass percent of iron, 0.2726 g of the compound yielded 0.06159 g of Fe2O3. What is the empirical formula of the compound?

When 1.661 grams of a hydrocarbon, C_xH_y, were burned in a combustion analysis apparatus, 5.211grams of CO₂ and 2.134 grams of H₂O were produced.

In a separate experiment, the molar mass of the compound was found to be 42.08 g/mol. Determine the empirical formula and the molecular formula of the hydrocarbon.

Enter the elements in the order presented in the question.

Our favorite magic black box has given us the following percent composition: 6.00% Hydrogen, 63.56 % Carbon, 9.27% Nitrogen and 21.17% Oxygen. What is the empirical formula? Our second favorite magic box gives us the molecular mass of 453.54 g / mol ? What is the molecular formula?