Question

project on finding mean median mode on opening and closing share prices of 3 different companies for 7 days​

Answer 1

Given: opening and closing share prices of 3 different companies for 7 days​

To Find: Mean, Median, Mode

Solution:

O = opening price

C = closing price

   Stock A Stock B Stock C  

Day        O C O C O C

1        14 12 19 17 17 15

2        12 11 17 16 15 14

3        11 12 16 17 14 15

4        12 14 17 19 15 17

5        14 14 19 19 17 17

6        14 14 19 19 17 17

7        14 14 19 19 17 17

Mean 13 13 18 18 16 16

Median 14 14 19 19 17 17

Mode 14 14 19 19 17 17

Mean  = Sum of all observations/ number of observations

Median = Middel observation when arranged in order

Mode = Most occured observation

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