Question

Calculate D4 for the following data. 10, 15, 7, 8, 12, 13, 14, 11, 9​

Answer 1

Answer:

the correct answer is 15

Explanation:

I hope this is helpful for you

Answer 2

D4 for the following data. 10, 15, 7, 8, 12, 13, 14, 11, 9​:

Explanation:

• Arrange data in ascending form, and n = 9 odd number
• 7,8,9,10,11,12,13,14,15
• d4 = (4/10) x n
• d4 = (4/10) × 9 =3.6
• d4 = 4
• D4 =10