1 A weight reducing program that includes a strict diet and exercise claims on its online advertisement that it can help an average overweight person lose 10 pounds in three months. Following the program's method a group of twelve overweight persons have lost 8.1 5.7 11.6 12.9 3.8 5.9 7.8 9.1 7.0 8.2 9.3 and 8.0 pounds in three months. Test at 5% level of significance whether the program's advertisement is overstating the reality.

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1 A weight reducing program that includes a strict diet and exercise claims on its
online advertisement that it can help an average overweight person lose 10 pounds in
three months. Following the program's method a group of twelve overweight persons
have lost 8.1 5.7 11.6 12.9 3.8 5.9 7.8 9.1 7.0 8.2 9.3 and 8.0 pounds in three months.
Test at 5% level of significance whether the program's advertisement is overstating
the reality.
Transcribed Image Text:1 A weight reducing program that includes a strict diet and exercise claims on its online advertisement that it can help an average overweight person lose 10 pounds in three months. Following the program's method a group of twelve overweight persons have lost 8.1 5.7 11.6 12.9 3.8 5.9 7.8 9.1 7.0 8.2 9.3 and 8.0 pounds in three months. Test at 5% level of significance whether the program's advertisement is overstating the reality.
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