Answer:
We are required to find the proportion of observations from a normal distribution that are greater than 1.36. Mathematically, it can be written as:
To find this proportion, we can use the standard normal table. Using the standard normal table, we have:
Therefore, the proportion of observations from a standard normal distribution that take values greater than 1.36 is 0.0869.
3
Step-by-step explanation:
$320
400*0.8(decimal form of 80%) = 320
12
area is base x height. 3×3 is 9. all sides of a square are equal so 3+3+3+3= the perimeter which is 12.
BC = 2.149
.