The diameter of the dot produced by a printer is normally distributed with a mean diameter of 0.002 inch and a standard deviatio
n of 0.0004 inch. What is the probability that a diameter is between 0.0014 and 0.0026 inches
1 answer:
Answer:

Step-by-step explanation:
Given


Required

First, calculate the z score

For x = 0.0014



For x = 0.0026



So, we have:

From z probability table, we have:

Hence:

You might be interested in
The answer should be (4,7)
Answer: 120.9
Step-by-step explanation: 65% of 186 is 120.9.
Answer:
you are a square
Step-by-step explanation:
it says " i have 2 pairs of parallel sides and 4 right angles", and typically 4 right angles make a square
Answer:
A, C, A, B, D
Step-by-step explanation:
i took the test
2x dx/dt +2y dy/dt = 0
<span>x dx/dt + y dy/dt = 0 </span>
<span>9*4 + 12 dy/dt = 0 </span>
<span>dy/dt = - 3 ft/sec </span>