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A survey on the weekly allowance of 40 students was conducted. The results of the survey are as follows: 500 1,500 900 1,200 600 1,000

A survey on the weekly allowance of 40 students was conducted. The results of the survey are as follows:

500

1,500

900

1,200

600

1,000

1,000

1,100

750

750

800

800

500

800

1,200

800

1,200

1,200

1,500

1,000

1,000

1,500

600

800

600

1,000

500

750

750

500

750

750

1,000

700

1,000

1,000

1,000

800

1,500

900

  1. Find the mean allowance score.
  2. Find the median allowance score.
  3. Find the modal allowance score.
  4. Find the range.
  5. Find the variance.
  6. Find the standard deviation.
  7. Find the coefficient of variation.
  8. Q1
  9. Q3

10. P35

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