Answer:
d
Step-by-step explanation:
Yes! Brainly can absolutely help with high school geometry. Just create a question and someone is likely to answer quickly.
Answer:
20 1/2
Step-by-step explanation:
its 20 and a half because 16+20=36 and you just need to add a half to 20 since your taking it away
So that the means of the sample falls into the dangerous region then
Where is normally distributed with mean and standar desviation
Then
So:
Finally
.
The probability that the sample mean falls in the dangerous region is approximately zero.
This makes sense, since as the sample size increases, it is less likely to deviate more than 2 standard deviations from the mu population mean.
Answer:
helloooooo
Step-by-step explanation: