Q2: The mean systolic blood pressure, measured in Nasriya City, of 130 men aged between 50-65 years, whom are put on special diet for two years is 145.5 mmHg with a standard deviation of 2 mmHg. If the mean systolic blood pressure of the City population of the same age group is 150.0. mmHg, how reasonable is it to conclude that the systolic blood pressure of the two groups are having the same mean?

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Q2: The mean systolic blood pressure, measured in Nasriya
City, of 130 men aged between 50-65 years, whom are put on
special diet for two years is 145.5 mmHg with a standard
deviation of 2 mmHg. If the mean systolic blood pressure of the
City population of the same age group is 150.0. mmHg, how
reasonable is it to conclude that the systolic blood pressure of
the two groups are having the same mean?
Transcribed Image Text:Q2: The mean systolic blood pressure, measured in Nasriya City, of 130 men aged between 50-65 years, whom are put on special diet for two years is 145.5 mmHg with a standard deviation of 2 mmHg. If the mean systolic blood pressure of the City population of the same age group is 150.0. mmHg, how reasonable is it to conclude that the systolic blood pressure of the two groups are having the same mean?
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