a) It is required to test whether those who practice yoga have average blood sugar less than 120. A sample consisting of
Posted: Thu May 05, 2022 8:25 pm
a) It is required to test whether those who practice yoga have
average blood sugar less than 120. A sample consisting of 17
persons who practice yoga is observed. If their mean blood sugar is
108 and S.D is 8. What would you conclude? Also find the confidence
interval and interpret the results
b) The mean yearly sales of a product in a mall is 55.3. After
advertising the mean yearly sales in 17 stores is 63.8 and its SD
is 6.2. Test whether the advertisement was useful or not.
average blood sugar less than 120. A sample consisting of 17
persons who practice yoga is observed. If their mean blood sugar is
108 and S.D is 8. What would you conclude? Also find the confidence
interval and interpret the results
b) The mean yearly sales of a product in a mall is 55.3. After
advertising the mean yearly sales in 17 stores is 63.8 and its SD
is 6.2. Test whether the advertisement was useful or not.