0 Thread(s) Average Formula based on year, month, day Column C1 contains the DOB. Column D1 contains the referral date. We use this formula to find the column E1 results: All I need now is a formula that takes the E1 data and averages the year, month, and days by adding up all the data in E1 and giving me the average.
Words in a 1 minute speech 130 words. Words in a 2 minute speech 260 words. Words in a 3 minute speech 390words. Words in a 4 minute speech 520words. Words in a 5 minute speech 650words. Words in a 10 minute speech 1300words. Words in a 15 minute speech 1950words. Words in a 20 minute speech 2600words.
Most children say their first words between 11 and 14 months of age. Popular first words include âmamaâ and âdadaâ, but could be any word she has heard often enough. By 16 months, girls can say an average of 50 words, and boys have a vocabulary of around 30.At this stage in their language development, it is common for boys to be two months behind their female peers. By her second birthday, your birthday will know up to 200 words â although may not use all of these.opular first words include âmamaâ and âdadaâ, but could be any word she has heard often enough. By 16 months, girls can say an average of 50 words, and boys have a vocabulary of around 30. At this stage in their language development, it is common for boys to be two months behind their female peers.