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Dmitrij [34]
3 years ago
9

Exhibit a population of ten integers having mean=20 and variance=4

Mathematics
1 answer:
Alla [95]3 years ago
8 0

exhibit population for ten integers is 15,19,19,20,20,20,21,22,22,22 mean is 20 variance is 4

Step-by-step explanation:

  • Mean is helps in finding the mid point of the data.
  • Variance is the variability of data it was here.
  • In order to get the data straight the combination of 4 was required.
  • 4 is variance one data set was 19 other had to be 22.
  • As mean is 20 three means had to be 20.
  • from mean 20 4 is greater then 20 and 3 is less then 20.
  • 15 being the lowest it compensated the variance to 4.
  • Mathematically there are many ways to do this using function.
  • This is to be found out at a traditional method.
  • Reducing or increase the number as it was integers.
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