The table displays the distribution of the percentage of different types of home heating sources for a large mountain city, as reported by the city newspaper. A chi-square goodness-of-fit test will be performed using a simple random sample of 100 homes to investigate whether the proportion of homes heated with each source is the same as what is reported by the newspaper. What is the alternative hypothesis of the test?
1) The proportion of homes heated with each source is different from what is reported by the newspaper.
2) The proportion of homes heated with each source is the same as what is reported by the newspaper.
3) The chi-square goodness-of-fit test is not applicable in this case.
4) The sample size of 100 homes is not sufficient for the test.