Statistics project

Data Set P

Mu=23.8

sd=4.3

n=42

26.7

26.2

22.6

24.4

14.0

22.6

22.4

20.7

27.7

20.7

25.2

22.0

21.8

27.4

25.2

26.4

23.6

20.2

18.6

20.4

25.6

20.4

21.8

21.3

21.9

24.5

27.5

17.9

26.0

26.8

21.0

18.4

22.3

29.5

21.2

28.8

26.6

23.5

24.1

24.2

21.8

26.7

Data Set Q

Mu=37.6

sd=4.9

n=54

36.3

39.9

41.9

40.2

38.8

33.2

40.6

42.4

25.8

33.9

42.0

34.7

38.8

49.7

41.7

39.8

37.9

36.5

40.6

33.3

30.6

41.7

34.4

28.8

30.4

34.1

44.2

43.4

29.5

35.4

39.1

32.2

40.3

45.3

36.4

34.3

29.1

40.3

40.5

30.5

37.2

37.8

42.1

39.5

50.7

28.5

36.3

34.2

31.8

40.6

38.8

46.4

37.4

47.9

Data Set R

Mu=31.2

sd=4.5

n=46

31.0

34.9

31.4

27.4

37.6

38.2

32.8

32.0

26.4

32.3

33.9

21.4

34.7

33.3

39.5

32.5

29.1

28.0

34.9

33.5

26.9

38.4

17.9

28.9

30.8

31.3

33.8

31.6

33.7

38.3

38.3

28.2

39.0

29.1

41.1

23.6

31.6

29.3

29.2

25.8

38.6

27.2

31.1

34.0

29.3

28.3

Data Set S

Mu=38.3

sd=5.1

n=44

38.3

33.7

32.9

46.7

36.5

54.5

33.0

42.7

33.8

39.4

33.6

34.9

39.7

39.8

31.3

47.0

34.1

40.4

38.2

41.4

42.2

46.7

42.1

30.8

42.2

36.3

39.0

45.6

40.8

36.7

36.2

38.2

41.2

42.0

41.3

44.6

42.4

38.7

40.1

43.7

44.7

37.3

39.9

37.4

Data Set T

Mu=28.8

sd=4.7

n=52

23.9

28.5

25.6

29.2

32.4

29.3

25.9

20.6

30.0

26.5

30.9

28.6

29.6

31.5

33.1

24.0

34.2

30.7

26.5

36.2

22.4

37.7

21.6

27.6

27.6

26.0

29.4

28.0

23.5

30.8

24.6

17.1

28.8

21.1

29.7

19.2

24.5

29.0

35.8

27.2

28.0

26.5

22.1

25.2

21.7

25.1

26.2

33.3

30.6

19.2

23.0

23.6