What of the following is missing in the accompanying figure?

Sparklines provide a way to graphically summarize a row or column of data in a single cell

Indicate whether the statement is true or false.

Refer to the declarations and initializations below.

``` double x[8] = {16.0, 12.0, 6.0, 8.0, 2.5, 12.0, 14.0, -54.5}; int j = 5; ``` What is the data type of one element of array x?