Given the figure below find the values of x and z

Step-by-step explanation:

The ages for Academy Award winning best actors in order from smallest to largest are

18; 18; 21; 22; 25; 26; 27; 29; 30; 31; 31; 33; 36; 37; 37; 41; 42; 47; 52; 55; 57; 58; 62; 64; 67; 69; 71; 72; 73; 74; 76; 77

The total number of terms, n is 32

31℅ of 32 = 31/100 × 32 = 0.31 × 32 = 9.92. It is approximately 10

Counting from left to right, the 10th term is 31. This means that the 31st percentile is 31