coolguy849
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Renee bought 7 potatoes at the supermarket. The shortest diameter of each, in centimeters, is shown below. 2,3,,4,4 6,6,7 After Renee used one potato to make dinner, the median diameter of the remaining potatoes was 5 centimeters. Which of these could be the diameter, in centimeters, of the potato Renee used?

Respuesta :

mhanifa

Answer:

  • 2 cm, 3 cm or 4 cm

Step-by-step explanation:

Diameters of potatoes:

  • 2, 3, 4, 4, 6, 6, 7

Median is:

  • 4 cm

After one potato used the median becomes 5 cm.

Out of 6 potatoes left, the two in the middle should give 5 cm in average

This is 4 cm and 6 cm.

Renee must have used one of the 4 potatoes on the left: 2 cm, 3 cm or 4 cm

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