The events are dependent.
When the first card is not replaced, you change the probability of the second card. At the very least, you have changed the total number of cards to draw from.
Answer:
negative
Step-by-step explanation:
Answer:
lower right
Step-by-step explanation:
The lower quartile is located at the left side of the box
The upper quartile is located at the right side of the box
The lower quartile 24 and upper quartile 42
are positioned correctly on the lower right box plot
Answer:
The answer is 440 in2 because the rest of the answers are incorrect.
Step-by-step explanation:
Answer:
A = 21 cm²
Step-by-step explanation:
The area (A) of a trapezium is calculated as
A = h (b₁ + b₂ )
where h is the height between bases and b₁, b₂ are the parallel bases
Here h = 3, b₁ = 9, b₂ = 5 , then
A = × 3 × (9 + 5) = 1.5 × 14 = 21 cm²