Please explain in written format and EXCEL function. Over the past few decades, public health officials...

Please explain in written format and EXCEL function.

Over the past few decades, public health officials have examined the link between weight and teen girls’ smoking. Researchers surveyed a group of 273 randomly selected teen girls between 12 and 15 years old living in Massachusetts . After four years, the girls were surveyed again. Sixty-three said that they smoked to stay thin. Is there good evidence that more than 30% of the teen girls smoke to stay thin?

After conducting the test, your decision and claim are

Reject H_o: sufficient evidence to conclude that more than 30% of teen girls smoke to stay thin.
Do not reject H_o : insufficient evidence to conclude that less than 30% of teen girls smoke to stay thin.
Do not reject H_o : insufficient evidence to conclude that more than 30% of teen girls smoke to stay thin
Reject H_o: insufficient evidence to conclude that less than 20% of teen girls smoke to stay thin.

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orchestra answered 2 years ago

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Please explain in written format and EXCEL function. Over the past few decades, public health officials...

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