Answer:
There is a 10% chance of the mean oil-change time of 20.53 minutes
Explanation:
Given that:
There are 45 oil changes between 10
a.m. and 12 p.m. treating this as a random sample, n = 45 and there would be a 10% chance of the mean oil-change time, therefore P = 10% = 0.1
A probability of 0.1 gives a corresponding z score of -1.28, this is gotten from the z table. z = -1.28
z score (z) = (x - mean) / (standard deviation / √n)
Let us assume mean = 21.2 minutes and standard deviation = 3.5 minutes. substituting values:
-1.28 = (x - 21.2)/(3.5 ÷ √45)
-1.28 = (x - 21.2) / 0.522
x - 21.2 = -0.6678
x = 21.2 - 0.6678 = 20.53
x = 20.53
Answer:
Given that,
Current exchange rate between India and U.S :
1 Dollar = Rs. 58
Exchange rate between India and U.S a year ago :
1 Dollar = Rs. 55
Above information conclude that the currency of India depreciates whereas currency of united states appreciates.
This is due to the increase in the exchange rate in India. Now, a dollar become more expensive than it a year ago.
So, the Indian rupee depreciated and U.S dollar appreciated.
Answer:
Outsourcing is a contested idea because the original company loses control of the job they are trying to complete. Outsourcing is a bad idea because it also causes jobs to be lost. (you might want to change the wording a bit.)
Explanation:
Explanation:
Input is an interactive control in HTML. When you want to create check box, text box, password box, radio button, button, etc can be created by using <input> tag in HTML.
Attributes:
type: type of control
Name: the name of the control which would be used in the code
Value: it defines the caption / label of the button.
According to the given code snippet, a "button" would be created with the label "cancel".
Answer:
B. First-in, first-out (FIFO)
Explanation:
First-in, first-out (FIFO) is an accounting principle which refers to a process whereby assets that are purchased first are sold first. In this situation, the cost in which the particular inventory was purchased is still the same cost with which it is sold out.
First-in, first-out principle can be used to determine the profitability of a merchandise with its associated cost taken into consideration.
