The definition for the term overestimate is to assign too high a value to something.
Most people would estimate that as 6 (an overestimate) - 4 (an underestimate) which would estimate the answer as 2, which is an overestimate.
in most situations
To determine whether 83790 is an overestimate or an underestimate, we need context regarding what it is being compared to. If 83790 is meant to represent a quantity or value that is expected to be lower, then it is an overestimate. Conversely, if it is compared to a value that is expected to be higher, then it is an underestimate. Without additional information, it's not possible to definitively categorize 83790.
Most people would estimate that as 6 (an overestimate) + 4 (an underestimate) which would estimate the answer as 10, which is an underestimate.
1 in 33.8 The current world homicide rate is 7.6 murders per 100,000 people which translates to a .0076% chance per year. Assuming a 100 year lifespan that would theoretically mean a .76% chance of getting murdered in your lifetime, but that is totally off from the true value because likelihood changes based on many factors, the most basic of which include location and age. I don't know where the person who wrote 1 in 33.8 (2.96%) got that statistic but by my math that is an extreme overestimate unless you live in southern Africa or central America.
It means make an estimate that is too large.
Don't overestimate yourself!
overestimate
You Overestimate when the problem has over 3 digits.
Most people would estimate that as 6 (an overestimate) - 4 (an underestimate) which would estimate the answer as 2, which is an overestimate.
It means to estimate something as more than its real value.
Advantages and disadvantages of overestimate and underestimate
The definition for the term overestimate is to assign too high a value to something.
To estimate too highly; to overvalue., An estimate that is too high; as, an overestimate of the vote.
If you have rounded up, it will be an overestimate. If you have rounded down, it will be an underestimate.
overestimate
It's an overestimate. The actual total is 1.61