About 42.3% of Californians and 19.6% of all Americans over age five speak a language other than English at home. Using your class as a sample, conduct a hypothesis test to determine if the percent of the students at your school who speak a language other than English at home is different from 42.3%  Ho=____ Ha=____ In words, define the random variable ___ =___  The distribution to use for the test is ____  Determine the test statistic using your data  Draw a graph and label it appropriately. Shade the actual level of significance

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About 42.3% of Californians and 19.6% of all Americans over age five speak a language other than English at home. Using your class as a sample, conduct a hypothesis test to determine if the percent of the students at your school who speak a language other than English at home is different from 42.3% 

Ho=____

Ha=____

In words, define the random variable ___ =___ 

The distribution to use for the test is ____ 

Determine the test statistic using your data 

Draw a graph and label it appropriately. Shade the actual level of significance

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