answersLogoWhite

0

🎒

Statistics

Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.

36,756 Questions

What the difference between statistic as numerical fact and statistics as a discipline?

A statistic (as a numerical fact) is a value taken from a sample of a population. For example a summary of a political poll would produce many numerical statistics.

Statistics as a discipline involves creating and carrying out sampling designs, knowing how to analyze data, creating mathematical models for different processes, predicting future results, and optimizing systems. That is why statistics can by applied to any other field of study, any time you have to research, prove, or improve something the discipline of statistics is very valuable.

Make 100 using 1 2 3 4?

Oh, dude, you want to play math puzzles now? Fine, fine. Let's see, you take 1 and double it to get 2, then you add 3 to get 5, and finally, you multiply by 4 to reach a whopping 20. Wait, what? Oh, you wanted 100? Pfft, details, details. Math is hard, man.

What are all the multiples of 3 from 1 to 100?

The multiples of 3 from 1 - 100 are:

3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54,

57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96 and 99

What is a sample roleplay on enchanted hogwarts?

A sample roleplay on enchanted Hogwarts could involve students taking on the roles of witches and wizards attending classes, participating in magical duels, exploring the enchanted grounds, and interacting with magical creatures. They could also engage in solving mysteries, brewing potions, and practicing spells under the guidance of experienced professors. The roleplay could include elements of teamwork, problem-solving, and creativity, allowing participants to immerse themselves in the magical world of Hogwarts while developing their roleplaying skills.

What does diagnol mean?

Well, darling, "diagonal" is a word used to describe a straight line that slants between two points. It's like taking the scenic route instead of going straight from point A to point B. So, next time someone asks you what "diagonal" means, just tell them it's the sassy way to connect two dots.

How many different types of homes are available if a builder offers a choice of 6 basic plans 3 roof styles and 2 exterior finishes?

To determine the total number of different types of homes available, you would multiply the number of choices for each category. In this case, you would multiply the 6 basic plans by the 3 roof styles and then by the 2 exterior finishes. Therefore, there would be a total of 6 x 3 x 2 = 36 different types of homes available.

How many 4 digit combination no repeated numbers?

In decimal, 4 digits ( 0 - 9) you can represent any number from 0000 to 9999. That is 10,000 unique number combinations. Incidentally, the number of unique cominations is 10 to the 4th power. In binary, 4 digits (0 - 1) can represent 16 different cominations from 0000 - 1111. This is given by 2 to the 4th power

What can you measure with a yoctometer?

Considering that the yoctometer is smaller than a proton, and everything basically, the only thing you could measure with a yoctometer is the center of a black hole, which is not necessarily confirmed since we do not quite have the technology to confirm.

You can measure quantum foam the fabric of Einstein's space time theory also strings (1D)

in the sting theory are measured in yoctometer

Position uncertainty (in macro-objects) can be measured in yoctometers.

Source

http://www.newgrounds.com/portal/view/525347

What will be today's winning number from Ghana lotto called monday special game?

Honey, if I could predict lottery numbers, do you really think I'd be sitting here talking to you? I may be sassy, but I'm not a psychic. Your best bet is to pick a number, cross your fingers, and hope for the best. Good luck, darling!

How can you pick the 4 digit lottery number for the next day drawing?

Oh honey, if I had the secret to picking winning lottery numbers, do you really think I'd be here chatting with you? It's all luck and chance, so just close your eyes, cross your fingers, and pick a number out of thin air. Or better yet, save your money and buy yourself a nice dinner instead.

What is the dependent variable of the experiment egg in a bottle?

Oh, dude, the dependent variable in the egg in a bottle experiment is the volume of air inside the bottle. It's like the thing that changes based on what you do to the egg and the bottle. So, if the egg gets sucked into the bottle, it's because of that variable, not because the egg wanted to take a vacation in there.

What is the density of a grape?

The density of a grape can vary depending on the specific type and size of the grape. On average, the density of a grape is around 0.79-1.04 g/cm³. To calculate the density of a grape, you would measure its mass using a scale and then divide that by its volume, which can be determined by measuring its displacement in a graduated cylinder filled with water.

Two lines that will never meet?

Two lines that will never meet are parallel lines. Parallel lines are two lines that are always the same distance apart and will never intersect, no matter how far they are extended. This property is a fundamental concept in geometry and is defined by having the same slope but different y-intercepts.

A box with a square base with no top has a surface area of 108 square feet Find the dimensions that will maximize the volume Remember you want to maximize volume NOT surface area?

So first lets figure out what we know (and what it tells us): We are dealing with a box (assuming this is a normal box, the height of all the sides will be the same) Box has a square base (the width of all the sides will be the same) Box has no top (we only need to account for 5 sides when calculating surface area) Surface area = 108 ft2 Now let us write us equations from this information: Area of Base = W2 (we know the base is square, so L = W for the base; also because it is a box with a square base the width of each side of the box will be equal as well) Area of Side = L * W (in this case length can be thought of as the height of the box side) Total Area of 4 Sides and Base (Surface Area) = 4(L*W) + W2 = 108 Remember we are trying to maximize volume of the box. So let's turn to that equation: Volume = Length * Width * Height The length and width of the box is equal to the area of the base, which we know from above is equal to W2. We need to manipulate the above surface area equation to get the value of height in terms of W. 4(L*W) + W2 = 108 4(L*W) = -W2 + 108 L = -(1/4)W +27/W Now substitute into the volume equation: Volume = W2 * [-(1/4)W +27/W] Volume = (-1/4)W3 +27W Now that we have the volume in terms of one variable we can take the derivitive. Remember that the derivitive will tell us the rate at which volume is changing given different values for W. dV/dW = -(3/4)W2 + 27 By setting the derivitive equal to zero we will get an a minimum or a maximum (a critical point). -(3/4)W2 + 27 = 0 -(3/4)W2 = -27 W2 = 36 W = 6, -6 The width cannot be a negative number so we can discard that answer. In the case that both were positive numbers (and in this case just as a check), we should test to see whether our critical point is a minimum or a maximum. To do this take the second derivitive of the original equation: V = (-1/4)W3 +27W V' = -(3/4)W2 + 27 V'' = -(6/4)W At W = 6 the second derivitive is negative. Using the rule for the second derivitive test, if f''(x) < 0 then there is a local maximum at x. This confirms that our volume equation is maximized at W = 6 Unfortunately, we're not quite done. We found the width now we need the other dimensions. For that we can use our surface area equation to find L (the height) 4(L*W) + W2 = 108 4(L*6) + 62 = 108 24L + 36 = 108 24L = 72 L = 3 Now we're done. The dimensions of the box with the maximum volume given the information provided is 6ft x 6ft x 3ft.

The average of 5 numbers is 82 The average of 4 of the numbers is 80 what is the fifth numbers?

To find the fifth number, you can use the formula for finding the average of a set of numbers. The sum of the 5 numbers is 82 * 5 = 410. The sum of the 4 known numbers is 80 * 4 = 320. Therefore, the fifth number can be found by subtracting the sum of the 4 known numbers from the sum of all 5 numbers: 410 - 320 = 90. So, the fifth number is 90.

Describe the sequence 25 26 24 27 23?

Well, well, well, looks like we're playing a little game of "let's mess with the numbers." This sequence seems to be jumping all over the place like a kangaroo on a sugar rush. Let's break it down: 25, 26, 24, 27, 23. Looks like each number is just doing its own thing, no rhyme or reason.

How many meters are in 60 decimeters?

There are 6 meters in 60 decimeters. 60 decimeters x 0.1 meters/1 decimeter = 6 meters 1 decimeter = 0.1 meters

How many 3 digit combinations in numbers 1-6 including 1 and 6?

To calculate the number of 3-digit combinations using numbers 1-6, including 1 and 6, we need to consider the total number of options for each digit. Since we are including 1 and 6, there are 6 options for the hundreds place (1-6), 6 options for the tens place (1-6), and 6 options for the ones place (1-6). Therefore, the total number of 3-digit combinations is 6 x 6 x 6 = 216.

How many balls are in the 4 digit lottery machine?

Oh, isn't that just a happy little mystery! You see, in a 4-digit lottery machine, there are usually 10 balls for each digit, ranging from 0 to 9. So, if we have 4 digits, we would have 10 balls for each digit, making a total of 40 balls in the machine. Just imagine all those colorful little balls swirling around, waiting to bring joy to someone's day!

What government words start with the letter x?

As you may know there are barely any non - governmentwords that start with 'x' - but you could do 'x' as in when you write an x to show a vote for someone in an election. Other than that there are NO MORE (That I've heard of) government terms starting with 'x' As you may know there are barely any non - government words that start with 'x' - but you could do 'x' as in when you write an x to show a vote for someone in an election. Other than that there are NO MORE (That I've heard of) government terms starting with 'x'

What does 925 FAS mean?

925 FAS typically refers to jewelry that is made of sterling silver, which is 92.5% pure silver and 7.5% other metals, usually copper. This marking indicates the quality and purity of the silver used in the piece. It is a common hallmark found on silver jewelry to assure customers of its silver content.

What does a correlation coefficient of 1.1 mean?

Well, friend, a correlation coefficient of 1.1 is not possible because correlation coefficients range from -1 to 1. If you meant 1.0, that would indicate a perfect positive linear relationship between two variables. It means as one variable increases, the other variable also increases proportionally.

What if you have two medians?

If you have two medians in a dataset, it means that you have an even number of data points. In this case, the two medians would be the middle two values when the data points are arranged in ascending order. To find the median in this scenario, you would typically take the average of these two middle values. This approach ensures that the median accurately represents the central tendency of the dataset.

What are Multiple bar chart and component bar chart?

It seems that you're not the only one asking that question because an answer has already been posted somewhere

Please check the following links for the definition and difference between component bar chart and multiple bar chart:

http://www.blurtit.com/q570207.html

Also, check the following link for a very good example of a multiple bar graph:

http://www.answers.com/topic/multiple-bar-chart

--Likkawen