Statistics

is continuous because of individuals forms and qualities

999

wlang kwenta

None. Chuck Liddle has only fought one offical MMA fight in 2009, and it was a loss to Mauricio Rua.

Population studies is one area which requires mathematics and statistics.

There are plenty of left handed people, so if you are left handed you'll probably meet another left handed person at some point.

Approximately 10% of the population of the United States is left-handed. That means that of every encounter between two people, one in ten will include at least on left-handed person. To find out how many will be between two left-handed people, you multiply 10% by 10%, you get 1%, or one in 100, so the odds of a left-handed person meeting another left-handed person are 1 in 100.

Your question doesn't specify "meeting for the first time"; encountering someone you already know changes things a little, since left-handedness can run in families. Also, those odds don't include meetings with more than two people, or research into facts such as there being left-handed conventions, or left-handed baseball pitchers tending to know one another. That's probably not a big deal, though, and there may be sports or occupations that favor right-handers, which balance things out.

15 choose 3 = 15!/(3!*(15-3)!)

= 15!/(3!*12!)

= (15*14*13)/(3*2)

= 5*7*13

= 455

It is -1.281551

Data collection typically involves several stages:

1. Planning: Define the objectives, identify the data needed, and select appropriate methods for collection.
2. Design: Develop a detailed plan that includes tools and instruments for collecting data, such as surveys, interviews, or observations.
3. Execution: Implement the data collection process, ensuring that data is gathered systematically and ethically.
4. Review: Analyze and validate the collected data to ensure accuracy and reliability before proceeding with further analysis.

It's referred to as a "Ship's Log."

When you design a database, you first want to normalize it. Main purpose is to avoid data duplication, because duplicate data takes up unnecessary space and is harder to maintain.

Suppose you want to store information about your customers. You want to store their address to send them promotional material. You also want to store what products they bought so far. If you'd put that in one table, you'd be repeating the customer's address for each article they bought. When one of them changes address, you need to remember to change all the records to update the address to avoid data inconsistency.

So you normalize this bit, and create a table with e.g. customer number + customer name + customer street + customer zip code/postal code, a second table with zip code + city, a third table with customer number + product number, a fourth table with product number + product description + vendor number, etc.

Now look at the I/O involved in getting at that data. When you put all the data in one table, accessing all the data will normally involve fewer I/O transactions and therefore be faster than accessing the data spread over multiple tables, which requires jumping back and forth from indexes to data records, as it . And despite the fact that I/O performance has improved tremendously since early days, it still is the slowest component in a computer.

Computers with slow I/O subsystems may also benefit from denormalisation. Denormalisation basically is the process of finding the balance between avoiding data duplication and ensuring database performance.

occupational cluster, occupational group, occupation

Graphs can mislead people by the way they are prepared. See related links for good examples of misleading graphs. When you see a graph, you are seeing a summary of the data. Sometimes our data is misleading, so the graph is just presenting misleading data. For example, I show a graph of how much men and women make each year at a company. I see men make more every year, while women just stay about the same. Perhaps the company just has one woman working there. Perhaps in her job, there are no salary increases. I can also not start the y-axis at zero, to exagerrate the differences. A chart should include all the data. Excluding some data can result in a misleading graph. However, in a graph showing changes over period of time, the preparer of the graph has to chose how long a period is relavent. If we are explaining global warming, a plot showing 100 years might be good. But a graph of car accidents per year, perhaps 5 years is more reasonable.

4*3*2*1 = 24.

The actual numbers are

1234

1243

1342

1324

1423

1432

2134

2143

2314

2314

2413

2431

3124

3142

3234

3243

3413

3431

4321

4312

4213

4231

4123

4132

Let p = probability the event will occur; and q = probability the event will not occur.

The relationship is p=1-q or q=1-p.

The ten main causes of death in the Philippines are: heart disease, vascular disease, malignant neoplasm, pneumonia, accidents, tuberculosis, chronic respiratory disease, diabetes, and perinatal problems.

- the payback period is to dependent on cash inflows which are hard to predict.

- The payback period only considers revenue, does not consider profits.

Slither is a verb and refers to sliding movement e.g. "the snake slithered along the grass" PS: A "sliver" is a thin piece of something. If you want a smaller piece of cake than what's on offer, you would ask for a "sliver".

12 edges

6 faces

8 corners

They have a 100% death rate- they all die. Most live for less than a year.

Some such a monarchs fly south and live all winter then return lay eggs and die.

65 square meters times 0.01 meters (one centimeter) equals 0.65 cubic meters.

It depends on whether it is the Type I Error or the Type II Error that is increased.

1124 1224 1244

2 3 4 6 6 5 5 6 3 7 6 8