Remark
The average is going to be (x + y + z)/3
Givens
x = (m + 9) / 2
y = (2m + 15) / 2
z = (3m + 18) / 2
Formula
average = (x + y + z)/3
Total = ((m + 9)/2 + (2m+15)/2 + (3m + 18)/2 ))
Solution
Total = (m + 2m + 3m) / 2 + (9 + 15 + 18) / 2
Total = ((6m + 42) / 2 )
Total = 6m/2 + 42/2
Total = 3m + 21
Average = (3m + 21)/3
Average = 3m/3 + 21/3
Average = m + 7
Answer = B
M = 2
b = 1
m is the slip and b is the y axis
Answer:
0.4906 or 49.06%
<u> </u>
<em>Missing Information:</em> I have attached the missing table showing the data obtained from the poll taken from respondents
Step-by-step explanation:
Using the data,
the number of people who do not think there will be an impact of global warming during their lifetime = 131
Number of People who think there will be impact = 134
Number of People who are unsure = 2
Total no. of people = 131 +134 +2 = 267
Probability that respondent 18-29 years age thinks global warming won't pose a threat during his/her lifetime = P
Probability = P = 
Probability = P =
= 0.4906 or 49.06 %