B. Given the following data: 20, 18, 27, 32, 24, 19, 31, 27, 25
Find:
1. Mean
2. Median
3. Mode

PA HELP PO :(​


Sagot :

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1.Mean

→20+18+27+32+24+19+31+27+25=223/9

=24.7777777778.

2.median

→18,19,20,24,25,27,27,31,32

= 25

3.mode

→18,19,20,24,25,(27,27)31,32

= 27

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1.mean =24.7777777778

2.median = 25

3.mode = 27

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[tex]\small\purple{\boxed{{{\: carry \: on \: learning}{}}}}[/tex]

Solution:

Mean:

»count/add the numbers

  • 20+18+27+32+24+19+31+27+25= 223

Then, divide

  • 223 ÷9 = 24.78 or 24.77777778

Hence, the mean is 24.78 or 24.77777778

Median:

Arrange the number smallest to largest

20, 18, 27, 32, 24, 19, 31, 27, 25

» 18, 19, 20, 24, 25, 27, 27, 31, 32 «

Hence, The median/meddle is 25

Mode:

The Mode is the Most number

  • 18, 19, 20, 24, 25, 27, 27, 31, 32

Hence, the mode/most number is 27

Answer:

  • Mean: 24.78 or 24.77777778
  • Median: 25
  • Mode: 27