Select Statistical or Not statistical to classify each question. What is my friend's favorite brand of toothpaste?
What is the favorite brand of toothpaste of each person entering a grocery store?
What is the favorite brand of toothpaste of each family in a given city?

Crest 3D White and  Colgate Total

Step-by-step explanation:

they are the top selling tooth past brands so one of them ?

i guess

1: Not statistical 2: Statistical 3: statistical

Step-by-step explanation:

i dont know use Toothpaste kids

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500