Answer: 0.375, 1.123 units ppm
Explanation:
n=7 sample size
The mean is 5.24/7=0.749
sd=0.404
CI percentage 95%,
T= 0.975,df=6 is 2.447
TxS/sqrt(n)=2.447*0.404/sqrt(7)=0.374
95%CI = (0.375, 1.123) units ppm
Sure! Could you please put other photo that is not that blurry so I can help you?
Answer:
They tilt their heads to work around their interfering muzzles and improve their visual perspective. That cute head tilt actually broadens the range of vision and allows a dog to more clearly see a person’s face. Seeing our facial expressions improves communication.
Let the food in the boy's home be : F
Given : This food is sufficient for 50 children for 12 days
Given : There is an increase of 10 more children
It means : Total children = 60
<u>Answer:</u> The food is sufficient for 10 days
Answer:
Explanation:
La mayoría de los afroamericanos encontraron trabajo en granjas en áreas rurales.