Answer:
Follows are the solution to the given choices:
Step-by-step explanation:
In choice a:
In choice b:
In choice c:
= 10
Null hypothesis to dismiss
Alternate solution assumptions embrace
There is really no valid proof at the 5% stage that
Knowledge is legacy
In choice d:
Possibly information such as this reflect a sample population with such a true p = 0.0455 meaning in the hypothesis
u is around 100.
11 +001
If order matters, then there are 12 ways to do this
If order does not matter, then there are 6 ways to do this
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We have 4 choices for the first slot and 3 choices for the next (we can't reuse a letter) so that's where 4*3 = 12 comes from
If order doesn't matter, then something like AB is the same as BA. So we are doubly counting each possible combo. To fix this, we divide by 2: 12/2 = 6
To be more formal, you can use nPr and nCr to get 12 and 6 respectively (use n = 4 and r = 2)
Answer: the second one
4x^2+76+32
Step-by-step explanation:
i used photomath lol
The elapsed time is B, 2 hours and 25 minutes.
