Answer: t=-5.651
Explanation:
Let
be the population mean number of hours a week answering their email.
As per given we have

Sample size : n= 783
Sample mean : 
Sample standard deviation: s=7.23
Since population standard deviation is unknown, so our test -statistic has a t-distribution.
Test statistic : 

∴ The test statistic : t=-5.651
Answer: The economy is considered a social institution because it is:
B. a method to determine a person's social status.
Explanation: A social institution are groups of persons banded together for common purposes having rights, privileges, liabilities, goals, or objectives distinct and independent from those of individual members.
Recycling and Composting are two great things to do to help keep earth a very clean environment if more people do this and are actually aware of the outcome that impacts Earth is that it help keeps it clean and also decreases pollution and most Gas industries will be put out because of this which is a very good thing because these gases that are created by Green houses go up in to the atmosphere and destroy our layers outside Earth. Individuals can take this learning and put it into use and for the future human beings to come(children) can have a safe and beautiful life style and most animals would also be alive and thriving with this a lot can change if more and more people begin to recycle and composting.
Answer:
In your role as a records management support professional, you have just received notice of an official records freeze via an All Navy Message (ALNAV). You are responsible to:
Assist the Commanding Officer or activity Staff Judge Advocate and other legal representatives in reviewing the requirements as defined within the respective notification.
identify the location of records or records series.
Inform subordinate commands, units and offices of the records hold and freeze identified records or records series
<em> And notify your supervisor of carrying out the instruction mapped out for you to carry out.</em>
Explanation:
Answer:
Agent misrepresentation
Explanation:
This is when the agent makes a false statement that resulted in formation of contract and later as the contract was based on false statement or misrepresentation of facts, the party of contract will suffer damages. These damages must be compensated by the principal as it is due to agent's misrepresentation of facts who is acting in the best interest of the principal. The principal pay these types of liabilities if the agent has been authorized to act and the damages to the party to contract will be compensated by the principal.