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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