The theoretical probability is the probability you'd expect before performing the experiment. So, assuming the die is fair, every outcome has the same probability. Since there are 6 numbers on the die, every number appears, theoretically, with probability 1/6.
The experimental probability is the probability you estimate after performing the experiment. You divide the number of cases a certain outcome happened, and divide by the total number of trials.
In this case, you performed 50 rolls, and the die landed on six 12 times. This means that the experimental probability is 12/50, or 6/25.
Whoever makes me,
tells me not.
whoever takes me,
knows me not.
whoever wants me,
wants me not.
what am I?
Answer:
1) s = 12.25
2) n = 3
Step-by-step explanation:
2) 6n - 1 = 4n - 5
<u> -4n -4n </u>
2n -1 = 5
<u> +1 +1</u>
<u>2n</u> = <u>6</u>
2 2
n = 3
Answer:
y = 0.05x
Step-by-step explanation:
A movie theater sends out a coupon for 95% off the price of a ticket, so the price of the ticket with the coupon is 100% - 95% = 5% of the original price.
Let
x = original price
y = price of the ticket with the coupon
Then
x - 100%
y - 5%
Write a proportion:
Cross multiply:
Since the original price and final price are always greater than 0, then the graph of this equation is in the first quadrant (see attached diagram)