Answer:
= -12x+10
Step-by-step explanation:
Question
What was the sample in the question?
Answer:
All teenagers aged 16 to 19 in the state
Step-by-step explanation:
From the question, the sample size is all teenagers aged 16 to 19 in the state. The probability is 0.25. Sample is the total large proportion that the study is done across. 900 is rhe population and probability is the chance of getting some results, in this case, 1 out of every 4, would drive to school.
Since it's an ordinary deck, there are 52 cards in the deck. Assume the deck is fair.
Winning cards are spades and there 13 of those in the deck - the numbers 2 through 10 (9 if them), the three face cards (J, Q, K), and the A.
Winning cards are also aces are there four of them - one for each suit (Hearts, clubs, diamonds, spades)
However the Ace of spades is among both groups so we remove it from the last group to avoid double counting. (You could from the first, but the subtraction is a must)
So there are 13 + 4 - 1 = 16 winning cards out of the deck of 52.
Thus our probability is 16/52.
The answer to both should be 70. For 1, I’m fairly sure it’s 180 so subtract 110 to get 70. For 2, 8 equals 70 so 6 would also equal 70.
d. all of the above are true