Determine what analysis would you do on each problem i.e., Ask an Expert

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Determine the analysis and state the null and alternate hypothesis.

Determine what analysis would you do on each problem (i.e., one-sample z-test, one-sample t-test, proportion test, two-sample independent t-test, or paired test)? Then state the null and alternative hypothesis for a problem.

Suppose you have developed a new program to stop teens from smoking. You try out the program on high school seniors and then find out how many of them started to smoke. You believe that the proportion of students smoking will be less than the current value of 23.

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