You have a normal distribution of hours per week that music students practice. The mean of the values is 8 and the standard deviation of the values is 4.
According to the normal distribution model that corresponds to this population, what percentage of the students
practice between 6 to 10 hours per week?
Use the graph of the standard normal distribution given below to find the percentage.
Standard Normal
Distribution
"Bell Curve
onnen 10 SOUND
3-2.5 -2 -15 +1 -0.50 -0.5 +1 +1.5 -2.25 -3
2019
38%
34%
19%
303

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

i can't read the graph

step-by-step explanation:

answer is 144

step-by-step explanation:

step-by-step explanation: