Given
Mean = 6.625
Standard Deviation = 1.9
Values within 1 standard deviation of mean, mean:
[tex]\begin{gathered} 6.625-1.9<em>We look at the number of values at 5, 6, 7, and 8.</em>
<em />
<em>5 = 2 people</em>
<em>6 = 2 people</em>
<em>7 = 5 people</em>
<em>8 = 3 people</em>
<em />
Total = 2 + 2 + 5 + 3 = 12 people
<h2>Answer</h2>
C
Answer:
V=11
Step-by-step explanation:
Simplify:
14V-5V+5=4V+60
9V+5=4V+60
Subtract 4V on both sides:
9V-4V+5=4V-4V+60
Solve:
5V+5=60
Subtract 5 on both sides:
5V+5-5=60-5
5V=55
Divide by 5
V=11
Hope this helps!
Answer:......................................................
Step-by-step explanation:
Answer:
3:2
Step-by-step explanation:
Triangle:circle
3 triangle:2 circle
