Answer:
3/9
Step-by-step explanation:
3/9 because it goes up 3 right 9
1. 24.8
2. 7.2
3. 13.7
4.36.2
5.10.3
6. 4 I think I’m not really good at word problems
we are given
In a scale
125 feet represents 0.125 inches
so, we can write as
125 feet = 0.125 inches
since, we need to find for 1 feet
so, we can divide both sides by 125 to get 1 on left side
so,
1 feet represents 0.001 inches
so, option-A..........Answer
Hi there!
<u>Set A has a LARGER standard deviation. </u>
A set's standard deviation is equivalent to:
σ = standard deviation
x = value
μ = mean
n = # of observations
Basically, standard deviation is calculated using how far apart EACH value is from the set's mean. If more values are FARTHER away from the mean, the standard deviation increases and vice-versa.
Set A has a GREATER RANGE and its values are farther from 13 on both sides compared to Set B which has a SMALLER RANGE and its values are closer to 13.
Therefore, Set A will have a larger standard deviation.
<u>Answer-</u>
<em>The probability that in the box there are 1 red and 8 blue markers is</em><em> 0.111 or 11.1%</em>
<u>Solution-</u>
In the box all markers are red or blue. There are total of 9 markers.
So the number of possible combination number of red or blue marker is,
As at the random drawn, there was a Blue marker, so the condition of (9,0) i.e 9 Red marker and 0 Blue marker is not a case.
So the sample space becomes,
Let us assume that E is the event that in the box there are 1 red and 8 blue markers. So
The probability that in the box there are 1 red and 8 blue markers is,