Do they give you any other information?
Answer:
The probability that the sample proportion will be greater than 13% is 0.99693.
Step-by-step explanation:
We are given that a large shipment of laser printers contained 18% defectives. A sample of size 340 is selected.
Let = <u><em>the sample proportion of defectives</em></u>.
The z-score probability distribution for the sample proportion is given by;
Z = ~ N(0,1)
where, p = population proportion of defective laser printers = 18%
n = sample size = 340
Now, the probability that the sample proportion will be greater than 13% is given by = P( > 0.13)
P( > 0.13) = P( > ) = P(Z > -2.74) = P(Z < 2.74)
= <u>0.99693</u>
The above probability is calculated by looking at the value of x = 2.74 in the table which has an area of 0.99693.
First option because the (or) means the arrows aren’t connected and the open circle means not equal to and closed circle vice versa
Answer:
Volume is always in cubic units [3]
Volume of the cube is 1/125 in³
Step-by-step explanation:
Volume of a cube can be found by raising a side to the power of 3.
(1/5)^3 = 1/125