Question

In: Statistics and Probability

Vitamin C is becoming an issue. A researcher thinks that high school students are getting enough....

Vitamin C is becoming an issue. A researcher thinks that high school students are getting enough. The researcher does a study of many local schools. The table shows the number of student who got the daily, recommended allowance of vitamin C. Can you conclude that the numbers of students who got the daily, recommended allowance of vitamin C is the same for all grades? Test the claim at the level of significance of .05.

Grade 9

Grade 10

Grade 11

Grade 12

34

79

89

90

45

31

89

36

34

49

45

88

40

46

36

55

61

31

30

13

22

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Expert Solution


orchestra answered 2 years ago
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