Answer:
Exact Form:
x
=
64/21e
Decimal Form:
x
=
1.12115639
Step-by-step explanation:
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.
Adjust the compass to width AC/AB and with the compass at B/C, mark an arc across the circle to be the next vertex of the hexagon.
Step-by-step explanation:
The steps in constructing a regular hexagon inscribed in a circle are:
- Marking a point on the circle to be the first vertex of the hexagon
- Place compass on the point and adjust it to the center of the circle
- Mark an arc across the circle to be the next vertex of the hexagon
- Move the compass to this new vertex and mark another arc for the next vertex of the hexagon
- Repeat this step to achieve all 6 vertices
- Using a straight edge draw a line between each point and the next one on the circle
- The result is an inscribed hexagon in a circle
Learn More
Constructing a hexagon inscribed in a circle: brainly.com/question/11833289
Keywords ; regular, hexagon, construct,
#LearnwithBrainly
Answer:A
Step-by-step explanation:
You use the equation:
m= (y2-y1) ÷ ( x2-x1)
m= (12-9) ÷ (2-1)
m= 3÷1
m= 3
