brucewayne997 brucewayne997

25-03-2019
Social Studies

contestada

Suppose there are ten five- and six-year-olds attending a birthday party. when a 30-year-old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room?

Respuesta :

geek2007 geek2007

25-03-2019

All the kids get exited about the baby but question what it is

Answer Link

ellie633 ellie633

25-03-2019

Before: average age is about 5.5

After: The average age becomes around 5

Answer Link

Otras preguntas

joaquin and serena are looking at the problem 3x+1>0 serena says that the inequality is always true because multiplying a number by three and then adding one

At Brian's bookstore, 0.3 of the shelves hold mysteries 25% of the shelves hold traveling books, and 7/20 of the shelves hold children's books. Which type of bo

can anyone help me out with this graph ?

Ginny has two vegetable gardens. in the first garden, Ginny grows tomatoes every 2 years. in the second garden, Ginny grows tomatoes every 3 years.This year, Gi

A tennis coach took his team out for lunch and bought 8 hamburgers and 5 fries for $24. The players were still hungry so the coach bought 6 more hamburgers and

What is the difference between meiosis and mitosis?

A river boat tour begins by going 60 miles upstream against a 5 mph current. Then the boat turns around and returns with the current. What still-water speed sho

A tennis coach took his team out for lunch and bought 8 hamburgers and 5 fries for $24. The players were still hungry so the coach bought 6 more hamburgers and

A full truck weighed 3 2/6 tons. If the truck was only 4/6 full, how much would it weigh?

A tennis coach took his team out for lunch and bought 8 hamburgers and 5 fries for $24. The players were still hungry so the coach bought 6 more hamburgers and