A.
–9
B.
0
C.
9
D.
18
B.He incorrectly determined the actual number of times he chose a red card.
C.He used too few trials for the sample space.
D.He used too many trials for the sample space.
Answer: C. He used too few trials for the sample space.
Step-by-step explanation:
Given: Josh used a standard deck of 52 cards to conduct an experiment.
As half of the cards in the deck were red.
If we take sample space= 52 cards
Then probability of getting a red card
But Josh took 8 cards as sample space which is not enough for the sample space.
therefore, C. is the right answer. "He used too few trials for the sample space."
Answer:
Option C - He used too few trials for the sample space.
Step-by-step explanation:
Given: Josh used a standard deck of 52 cards to conduct an experiment. Half of the cards in the deck were red. The other half were black.
Josh predicted that he would choose a red card in 4 out of 8 trials.
When he conducted the experiment, he actually chose a red card 6 out of 8 times.
To find : Which explains the most likely reason for the discrepancy between Josh’s predicted and actual results?
Solution :
Sample space = 52 cards
As half of the cards in the deck were red.
Probability of getting a red card is
He predict and conduct to choose a red card out of 8 trials which is not enough for the sample space.
Therefore, Option C is correct.
He used too few trials for the sample space.
Answer:
1
Step-by-step explanation:
2-1 =1 LALALALALALALALALALALALALA
Please give an explanation or step-by-step answer.