Project #8351 - Statistics Help

 I require assistance with getting a t test statistic, p value and an answer to a hypothesis test. The topic : "Does Coffee Afect Heart Rate?". The before heart rates were . Before coffee mean was 60,60,65,70,75,75,77,78,80,82,84,88,90,90,100 with a mean of 78.26666667 and after drinking coffee were 65,65,72,79,80,80,84,84,85,88,90,95,95,98,100 with a mean of 84. The before standard deviation is 11.64 and after is 10.92. I need to find out if this "test rejects the null hypothesis because there is sufficient data" or whatnot. 

Thanks,

O

.

Subject Mathematics
Due By (Pacific Time) 06/28/2013 09:00 am
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