Table 1 shows the number of deaths due to Covid-19 in one country during the period of first 10 days of October 2021 and November 2021. Answer the following questions without using any software. Table 1 Day October 2021 November 2021 1 121 63 109 70 118 46 76 64 117 47 DOYOUA WN 105 54 132 35 78 58 74 78 10 64 59 a) The researcher also feels that there is a variation in the number of deaths reported for the two different months. Conduct an appropriate hypothesis test to test the researcher's opinion that the variances are different using ( = 0.05