The answer to this question would be: A.13
In this question, the mean is 20.2 and the standard deviation is 2.4. That means the range for of 1 standard deviation would be 20.2 +- 2.4= 17.8- 22.6
The number that included in that range would be 18-22. Then you just need to add them all
18 =2
19 =3
20 =4
21 =3
22 =1
The answer would be: 2+3+4+3+1 = 13
Answer:
Step-by-step explanation:
people in Shanghai - 13.7 million
population = 2.5% year
then the value is
what do you need help on ?
I am not sure
Step-by-step explanation:
D John <em>Adams</em>