Answer:
The average blood pressure were higher than after
Step-by-step explanation:
As twenty people are selected and their blood pressure measured. After one month as stress reduction program BP were measured .Confidence interval is 95% so we conduct that blood pressure were higher than after reduction program.
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☆☆●◉✿ Answer:✿◉●☆☆
Please make understandable questions.
☆☆●◉✿Step-by-step explanation:✿◉●☆☆
If you have a question and want a proper answer, you must make the question understandable first too. Made a mistake? Please tell me in the comments c:
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6785 - 6496 = 289 units
289 x 13p = 3757p
3757p = £37.57
37.57 + 21.45 = £59.02
