In 1990 a random sample of 136 people surveyed showed that 39 were vegetarians. In 2015...

In 1990 a random sample of 136 people surveyed showed that 39 were vegetarians. In 2015 a similar survey showed that in a random sample of 95 people, 36 were vegetarians. Test the claim that the proportion of people that are vegetarians has changed. Use a 5% level of significance

Ho:

H1:

Statistic:

Conclusion:

Expert Solution

orchestra answered 2 years ago

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