Question

Mean median and mode of no.s 173000, 268000, 57000, 124000, 6000

Answer 1

Answer:

mean = 1,25,600

median = 57,000

mode = -80,000

Step-by-step explanation:

• Mean = Ex/n

= 173000+268000+57000+124000+6000/5

= 6,28,000/5

= 1,25,600

hence,Mean=1,25,600

• Median = (n+1/2)th observation

= (5+1/2)th observation

= (6/2) th observation

= 3rd observation

= 57,000

hence,Median=57,000

• Mode = 3Median - 2Mean

= 3(57,000) - 2(1,25,600)

= 1,71,000 - 2,51,200

= -80,200

hence,Mode=(-80,200)