because the bigger the bottom or left number is the smaller the value unless t was like 10/10 that's bigger than them all
Answer:
- Using conditional probabilities it can be shown that the results are influenced by the gender.
Explanation:
To prove that the results are influenced by <em>gender</em> you can calculate both the probability of preferring hot dogs and the conditional probability of preferring a hot dog given that is a female.
If the two results are different the probability of preferring hot dog is dependent on whether the person is a female or a male.
The probability of preferring hot dogs given that is a female is stated by the problem: 34.2%.
The probability of preferring hot dogs by the whole sample is:
- Number of males that prefer hot dogs: 184 (stated by the problem)
- Number of females that prefer hot dogs:
100% - 34.2% = 65.8%
65.8% of 635 = 0.658 × 635 = 417.83 ≈ 418
- Samples size: 542 males + 635 females = 1177
- Probability of preferring hot dogs =
number of students that preffer hot dogs / number of students =
(184 + 418) / 1177 = 602 / 1177 = 0.5115 ≈ 51.2%
Thus, the probability of preferring hot dogs given that the student is a female (34.2%) is different from the probability of preferring hot dog for the whole sample, making the results dependent of the gender.
2 and 1/3
5 cups total and take away 2 would leave 3 cups
now take away 2/3 would leave 2 1/3 because 2/3+1/3=3/3=1 and 2+1 would be the 3 cups left.
Let's solve for y.<span><span>2+<span>16y</span></span>=<span><span>3x</span>+4</span></span>Step 1: Add -2 to both sides.<span><span><span><span>16y</span>+2</span>+<span>−2</span></span>=<span><span><span>3x</span>+4</span>+<span>−2</span></span></span><span><span>16y</span>=<span><span>3x</span>+2</span></span><span>Step 2: Divide both sides by 16.
16y/16 = 3x+2/16
Y=3/16x +1/8</span>
