Statistics

Major step is to set the Weibull shape parameter at 3.6 to approximate the Normal.

8.

it is absolutely cazy and stupiddunno

They are the same size so you will know that it is always right. The disadvantage is you will have to depend on human accuracy in the project.

987654

Six: 234, 243, 324, 342, 423, and 432.

Yes.

For normal dice, and assuming "combined" refers to the sum, the answer is 7.

Correlation is when two things are related or have similar properties. They can exist independently. Causation means that one thing made the other thing happen

urgently

The main difference is that the vertical scale for a frequency graph is in units (or numbers) whereas in a percentage graph, it is in percentages,

Yes.

The Sample was created in 1928.

Nothing special about it.

489

+65

554

Yes, using whole numbers.

Systematic error refers to consistent, repeatable errors that occur in measurements due to flaws in the measurement system or methodology. Unlike random errors, which fluctuate unpredictably, systematic errors can often be traced to specific causes, such as calibration issues, environmental factors, or biases in measurement techniques. These errors can lead to skewed results and affect the accuracy of data, making it crucial to identify and correct them to ensure reliable outcomes.

3/20 x 100 = 15 percent.

i have a Friend name be call he Katie bell

Statistics is considered to be a science due to its nature. There different scientific processes that are used in collecting, computing and analyzing data for statistics,.

Mean = 14

Median = 12

Mode = 12

Quantitative observations involve quantinty or numbers .

1.7*10-7

3/4

There are many random functions on a TI-84 calculator. Find them by pressing MATH, and choosing PRB at the top.

Use rand to generate a random number between 0 and 1.

Example; to generate a random number between 0 and 1, type:

rand

Use randInt( to generate a random integer between 2 integers (inclusive))

Example; to generate a random integer between 1 and 10 (including 1 and 10), type:

randInt(1,10)

Use randNorm( to generate a random number that is close to a certain number.

randNorm(x,y) will generate a number that is 95% certain to be within 2*y of x.

Example; to generate a random number that is 95% certain to be with 2*(.01) of 7, type:

randNorm(7,.01)

Use randBin( to simulate a certain number of trials based on their success rate.

randBin(x,y) will generate the number of trials of success rate y that succeeded if x trials were run. y must be a percent written as a decimal, so it must be between 0 and 1.

Example; to simulate how many trials will succeed if 50 trials are run with a success rate of 75%, type

randBin(50,.75)

An additional number can be added to tell the calculator to generate more than 1 number and put them in a list. These will run the command 5 times and make a list:

rand(5)

randInt(2,9,5)

randNorm(4,.1,5)

randBin(30,.25,5)

40320

1x2x3x4x5x6x7x8=40,320.