Insensitivity to sample size about 45 babies are born each day, and in the smaller hospital about 15 babies are born each day. As you know, about 50% of all babies are boys. However, the exact percentage varies from day to day. Sometimes it may be higher than 50%, sometimes lower. For a period of 1 year, each hospital recorded the days on which more than 60% of the babies born were boys. Which hospital do you think recorded more such days? 56% of subjects chose option 3, and 22% of subjects respectively chose options 1 or 2. However, according to sampling theory the
Year of the Elephant Year of the Elephant The ʿĀmu l-Fīl (, Year of the Elephant) is the name in Islamic history for the year approximately equating to 570 CE. According to some Islamic resources, it was in this year that Muhammad (, consonant letters: m-ħ-m-d) was born. The name is derived from an event said to have occurred at Mecca: Abraha, the Abyssinian, Christian ruler of Yemen, which was subject to the Kingdom of Aksum of Ethiopia, marched upon the Ka‘bah in Mecca with a large army, which included one or more war elephants, intending to demolish it. However, the lead elephant, known