The frequencies of different blood types of 200 people who

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The frequencies of different blood types of 200 people who volunteered at a plasma center is given in the table.

Blood Type

O

A

B

AB

Total

frequency

82

80

20

18

200

Are these four blood types are equally likely? Use a=0.05

  1. Identify the parameters

  2. Null hypothesis

  3. Alternative hypothesis

  4. Test statistics

  5. Rejection rage

  6. Conclusion

Reference no: EM13632893

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