An experiment is conducted to show that blood pressure can be consciously reduced by a people trained in a bio feedback exercise program 6 subjects were randomly Selected and blood pressure measurements were recorded Before & After the training. After the training. The difference between blood pressure was calculated after minus before producing the following result. xd=-10.2 sd= 8.4 Using the data test the hypothesis that the blood pressure was decreased after the training. If a equals .05, find the p value.

5/submit?dep=29434093&tags=autosave#question5292156 An experiment is conducted to show that blood pressure can be consciously reduced in people trained in a "biofeedback exercise program." So blood pressures was calculated (after - before) producing the following results: x= -10.2, sy = 8.4. Using the data, test the hypothesis that If a = 0.05, find the p-value. (Round your answer to four decimal places.) What can we conclude? There is sufficient evidence to conclude that the blood pressure decreased after the training. There is insufficient evidence to conclude that the blood pressure increased after the training. There is sufficient evidence to conclude that the blood pressure increased after the training. There is insufficient evidence to conclude that the blood pressure decreased after the training. 13. [1/4 Points] DETAILS PREVIOUS ANSWERS STATSQC1 18.28.010.CHDS. An avid gardener wants to know which of two brands of fertilizer is best for her tomatoes. The two brands of fertilizer are A and B. She plants five amount of water each day, only she gives one set of plants fertilizer A and the other set of plants fertilizer B. At the end of the growing season, s The rectangular planters are lined up so that plant 1 is beside plant 5, and plant 2 is beside plant 7, and so on. The yield for the five pairs of tomato plants are given. Plant 2 3 Yield with Fertilizer A 8 6 10 Plant 9 10 Yield with Fertilizer B 5 3 The gardener believes that fertilizer A enhances the yield of her tomatoes more than fertilizer B. She uses the following order of subtraction when (a) We would like to carry out a t test for the population mean difference. Calculate the point estimate. (b) Calculate the standard deviationof the differences. ( Round your answer to three decimal places.) (c) Calculate the test statistic. (Round your answer to two decimal places, )