Answer:
C The probability values do not add to 1
Step-by-step explanation:
Given
The above table
Required
Why is it not a probability distribution
In probability, the sum of all probabilities must equal 0.
But in this case:
Because:
Hence:
Option (c) answers this question
Standard form is ax + by = c
y + 2 = -3x + 3 [distributed the -3]
3x + y + 2 = 3 [added 3x to both sides]
3x + y = 1 [subtracted 2 from both sides]
3x + y = 1 should be your answer
Hi Tjmawia
multiply 90 x 4 to 360
divide 14/2 to 7
divide 102/5 to 20.4
multiply 20.4 x 2 to 40.8
Lastly simplify it
Answer: 393.8
Answer:
inches.
Step-by-step explanation:
The level of a lake was 8 inches below normal.
Now, it is given that the water level decreases inches in June and inches more in July.
Therefore, the new level of water with respect to the normal level will be
= - 8 - 1.25 - 2.375
= - 9.625 inches
= inches. (Answer)