What is the mean and standard deviation. And is it unusual for a family to have four girls?
2007-10-01 10:08:20 · 3 answers · asked by Lucid_dreams 4 in Education & Reference ➔ Trivia
For a family of 4 to have 4 girls? It's unheard of.
Usually, there is a mother involved, and often a father as well. That means 2 kids, or 3 kids at most.
2007-10-01 10:23:46 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Probability states that in a fairly large family, half the kids will be boys, and half will be girls. However, a number of factors can influence the actual outcome (so to speak). I have a sister-in-law with five girls. Her sister has two of each.
2007-10-01 17:15:02 · answer #2 · answered by TitoBob 7 · 0⤊ 0⤋
ALL GALS ARE GROWN UPS AND ARE ORPHANS SO IT IS AFAMILY OF FOUR AND ALL FOUR ARE GIRLS.
2007-10-01 20:50:56 · answer #3 · answered by Vivek S 1 · 0⤊ 0⤋