For a sample of similar sized all-electric homes, the march electric bills were (to the nearest dollar): $212, $191, $176, $129, $106, $92, $108, $109, $103, $121, $175, and $194. what is the range? $112 $100 $130 $120

The range of the given data is $120.

Step-by-step explanation:

For a set of observations, we know that the range of the set is given by:-

In the given data , the largest data value= $212

The smallest value= $92

Therefore, the range of the given observations is given by:-

Hence, the range of the given data is $120.

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

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation: