Question

11.) For a baseball player, a 0.700 batting average means the

player gets a hit 7 times out of every 10 times at bat. Which
stimulations would appropriately generate outcomes to stimulate
a batting average of 0.700 Select all that apply.
a.) Put 3 blue marbles and 7 red marbles in a bag.
Select one at random. Selecting red represents a hit.
b.) Roll a standard 10-sided die Rolling a 1, 2, or 3
represents a hit.
c) Use a deck of cards with all 4 suits: hearts
diamond, spades, and clubs. Each suit has 13 cards
Select one card at random. Selecting a heart,
diamond, or spade represents a hit.
d.) Flipping a coin 10 times. The coin landing heads up
represents a hit.

Answer 1

b is the answer

Explanation:

you know this because you a ratio 10:7 also equal to .700 is what it is looking for now a 10 side has 10 side 10-3 is 7 so the ratio would be 10:7 .700

hope this helped if it did please crown me

Answer 2

A) 7 red out of 10 total would be 7 out of 10 = 7/10 = 0.7.

This would be the same as the baseball player.

B. 3 numbers out of 10 would be 0.3 this is not the same.

C. 1 suit out of 4 would be 0.25, this is not the same.

D. A coin has a 0.5 chance of landing in beads. This would not the the same.

The only true answer is A.