What is the sample variance of color in the whole dataset?

Note. Use "." to separate digits after the comma sign and write three digits after it.

In which dataset there are at least 25 percent of elements in which the size is less or equal to 3?

You grouped all data into intervals according to the price.

Is there any interval in which there are more than 330 values?

In which dataset there are at least 25 percent of elements in which the price is less or equal to 7?

What is the sample size of the whole data set?

How many different values have a color variable in the new data set?

How many different values have a size variable in the whole data set?

You grouped all data into intervals according to the price.

In which interval there are the smallest amount of values?

What is the sample variance of color in the new dataset?

Note. Use "." to separate digits after the comma sign and write three digits after it.

What is the sample median of the price in the new dataset?