Strategies for treating hypertensive patients by nonpharmacologic methods are compared by establishing three groups of hypertensive patients who receive the following types of nonpharmacologic therapy Group 1 Patients receive counseling for weight reduction Group 2 Patients receive counseling for meditation Group 3 Patients receive no counseling at all The reduction in diastolic blood pressure is noted in these patients after a 1 month period and are given in the table below Group 1 Group 2 Group 3 4 2 4 5 1 2 6 1 2 7 0 3 3 4 2 3 0 8 2 2 (a) What are the appropriate null and alternative hypotheses to test whether or not the mean reduction in diastolic blood pressure is the same for the three groups (b) Find the values of SS(treatment) and SS(error) (c) What conclusion can you draw about the hypothesis test in(a) Use 05 (A)H 0 1 2 3 ,H 1 i j for at least one pair (i,j)(B)H 0 1 2 3 ,H 1 i j for at least one pair (i,j)(C)H 0 1 2 3 ,H 1 i j for all pairs (i,j)(D)H 0 1 2 3 ,H 1 i j for all pairs (i,j)(E)H 0 1 2 3 ,H 1 1 2 3 FOR B THE OPTIONS ARE (A) RejectH 0 since 8 2165 4 7374 (B) RejectH 0 since 9 3903 6 5415 (C) RejectH 0 since 9 3903 4 7374 (D) RejectH 0 since 8 2165 6 5415 (E) RejectH 0 since 6 2602 4 7374 (F) Do not rejectH 0 since 2 3476 4 7374 (G) Do not rejectH 0 since 6 2602 6 5415 (H) Do not rejectH 0 since 2 3476 6 5415

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Strategies for treating hypertensive patients by nonpharmacologic methods are compared by establishing three groups of hypertensive patients who receive the following types of nonpharmacologic therapy:

Strategies for treating hypertensive patients by nonpharmacologic methods are compared by establishing three groups of hypertensive patients who receive the following types of nonpharmacologic therapy:

Group 1:Patients receive counseling for weight reduction

Group 2:Patients receive counseling for meditation

Group 3:Patients receive no counseling at all

The reduction in diastolic blood pressure is noted in these patients after a 1-month period and are given in the table below.

Group 1	Group 2	Group 3
4.2	4.5	1.2
6.1	2.7	0.3
3.4	2.3	0.8
2.2

(a)	What are the appropriate null and alternative hypotheses to test whether or not the mean reduction in diastolic blood pressure is the same for the three groups?

(b)	Find the values of SS(treatment) and SS(error).

(c)	What conclusion can you draw about the hypothesis test in(a)? Use= .05.

(A)H₀:₁₂₃,H₁:_i=_jfor at least one pair (i,j)(B)H₀:₁=₂=₃,H₁:_i_jfor at least one pair (i,j)(C)H₀:₁=₂=₃,H₁:_i_jfor all pairs (i,j)(D)H₀:₁₂₃,H₁:_i=_jfor all pairs (i,j)(E)H₀:₁=₂=₃,H₁:₁₂₃

_{FOR B THE OPTIONS ARE:}

(A)RejectH₀since 8.2165 > 4.7374.(B)RejectH₀since 9.3903 > 6.5415.(C)RejectH₀since 9.3903 > 4.7374.(D)RejectH₀since 8.2165 > 6.5415.(E)RejectH₀since 6.2602 > 4.7374.(F)Do not rejectH₀since 2.3476 4.7374.(G)Do not rejectH₀since 6.2602 6.5415.(H)Do not rejectH₀since 2.3476 6.5415.