Math 4 - Calculator Steps

Front

What chart do you use when the sample size is less than or equal to 30 for calculating the test statistic?

Back

t-Chart

Front

What do the symbols µ and \( \overline{x} \) stand for in statistics?

Back

mean

Front

In what mode do you need to be when graphing a Trig function?

Back

Radian

Front

What are the 'clue words' to use normalcdf?

Back

Normal Distribution

Front

How do you fix your graph after typing your table of values on L1 and L2?

Back

9: ZoomStat

Front

What is the definition of a normal distribution?

Back

A probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Front

What is the purpose of the t-Chart in statistics?

Back

To determine critical values for hypothesis testing when the sample size is small.

Front

What is the difference between degrees and radians in trigonometry?

Back

Degrees are a measure of angle based on a circle divided into 360 parts, while radians are based on the radius of a circle.

Front

What does the symbol µ represent in statistics?

Back

The population mean.

Front

What is the formula for calculating the z-score?

Back