Anthony says that he thinks birth at a local hospital will be equally likely to occur on any day of the week, whereas Justin says they probably won't be because doctors or hospital schedule cesarean sections for certain days. Imagine they collect data for 105 births and the numbers on each day are as follows: 21, 16, 8, 12, 10, 17, 21. Conduct an chi-squared goodness-of-fit test to determine whether the data support Anthony or Justin. As part of your answer present the test statistic and the P value range it corresponds to (using the table of critical values for 6 of freedom shown or an exact P-value from statistical software).