Note that both scenarios are similar, the only difference is that in scenario 1, the selected card is not returned to the deck and in scenario 2 the card is returned to the original deck.
Therefore, scenario 1 is dependent, since it "depends" on the selected cards before. If on the first attempt you have 13 blacks and 13 reds and you select a red one, then for the second attempt you will have 13 blacks and 12 reds, so this time you will have more chances of getting a black card. Scenario 2 is independent, because when you return the selected card to the deck you will always have 13 red and 13 black cards in each attempt, so each event will be independent of the previous one. Finally, as it was explained above the probability of selecting two red faces are different in each scenario
Its 4 because its the gcf not the lcd
Answer:
I dont know the ans can u pls tell me the ans if you get it
Answer: A. 0.62
Step-by-step explanation:
As all the given r values are positive therefore, there is a positive correlation.
A positive correlation means that if one variable gets bigger, the other variable tends to get bigger.
The strongest linear relation is stipulated by a correlation coefficient 'r' of -1 or 1.
The weakest linear relation is stipulated by a correlation coefficient equal to 0.
Thus, the nearest number to 1 , represents the strongest correlation.
Therefore, A. 0.62 is the required answer which represents the strongest correlation. .
