Use the information below to answer questions 1-3 Data measured on n=3,539 participants who attended the seventh examination of the Offspring in the Framing- ham Heart Study showed that the mean Total Serum Cholesterol for men is 192.4 with sample size 1,544, whereas the mean Total Serum Cholesterol for women is 207.1 with sample size 1,766. The population standard deviation for men is 35.2 and 36.7 for women. We now wish to assess whether there is a statistically significant differ- ence in mean Total Serum Cholesterol between men and women using a 5% level of significance. 1. Write down the hypotheses to test are? (i). ........................................................................... (ii)................................................................................. 2. What is the appropriate test statistic to use?............................................... 3. Write down the test statistic value..................................................
Use the information below to answer questions 1-3 Data measured on n=3,539 participants who attended the seventh examination of the Offspring in the Framing- ham Heart Study showed that the mean Total Serum Cholesterol for men is 192.4 with
1. Write down the hypotheses to test are?
(i). ........................................................................... (ii).................................................................................
2. What is the appropriate test statistic to use?...............................................
3. Write down the test statistic value....................................................
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