Siduehebdid Siduehebdid
  • 22-09-2022
  • Mathematics
contestada

The test scores for 9 students on the Unit 1 Test were 35, 25, 50, 95, 80, 60, 45, 100, and 90. What is the
value of the first quartile for this data set?
OA. 40
OB. 60
OC. 80
OD. 100

Respuesta :

cherryyis
cherryyis cherryyis
  • 22-09-2022

Answer:

40

Step-by-step explanation:

how many data? : 9

(9+1) x 1/4 = 2.5 (no 2.5: between 35 and 45)

(35+45)/2 = 40

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