Hypothesis is the correct answer.
A hypothesis is an idea or explanation created to explain a particular situation or condition. It's an unapproved theory that is given based on very limited evidence. Thus, when Mr. and Mrs. Hill say that their kids should pursue certain careers based on the assumption that men are good at Math and women are good at writing, their message best reflects what we know as a hypothesis.
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
Disaster Management can be defined as the organization and management of resources and responsibilities for dealing with all humanitarian aspects of emergencies, in particular preparedness, response and recovery in order to lessen the impact of disasters
Explanation:
In the given context, Beth owns a United States national flag but loaned the flog to one of his close friend, Ross. Ross was very fond of the flag and displayed the flag on the wall at the back of is desk. Thus Beth seeing this, wanted to gift the flag to Ross. Beth made a valid and binding gift to Ross by transferring the ownership of the flag to Ross. And Ross gracefully accepted the ownership.
In property law, a gift is when one person transfer the ownership of a property to the other person without considering the full valuable.
