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.
Though speech develops pretty much the same way for all children, the pace can vary considerably from child to child. As a rule of thumb, children should be able to say one word at about 1, two-word combinations at 18 months to 2 years and three-word sentences before turning 3.When speech specialists evaluate delayed speech, they care as much about a child's understanding as they do about how much he speaks.For instance, although a typical 18-month-old can say 50 to 100 words, he can understand far more.hen speech specialists evaluate delayed speech, they care as much about a child's understanding as they do about how much he speaks. For instance, although a typical 18-month-old can say 50 to 100 words, he can understand far more.