Count Jan-March 96 April-June 62 July-Sept 37 Oct-Dec 22 The table above shows the distribution of births for one year in a suburban community 1. What is the total number of births for the year? 2. What is the null value for the null hypothesis that all periods have the same proportion of births?Give your answer correct up to 2 decimal places. 3. What is the df value associated with the test statistic? 4.What is the critical value at alpha=.01, correct up to 3 decimal places? 5. If the observed test statistic value is 15.62, the correct hypothesis is to that the proportions are all the same. Possible choices are: reject H0 or reject Ha