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blsea [12.9K]
3 years ago
15

A random experiment was conducted where a Person A tossed five coins and recorded the number of "heads". Person B rolled two dic

e and recorded the average the two numbers. Simulate this scenario (use 10000 long columns) and answer questions 10 to 13. Hint: check Lectures 26 and 27 in the Book.
Mathematics
1 answer:
Veronika [31]3 years ago
5 0

Answer:

From the question 10 to 13:Hint: check Lectures 26 and 27 in the Book, the answer to the questions are, question 10 (option B), question 11 (option b), question 12 (option c), question 13 (option b)

Step-by-step explanation:

<em>From the given question, we simulate this scenario by answering this questions.</em>

<em>A random experiment was carried out a Person A tossed five coins and recorded the number of "heads"., the two dice rolled and  recorded the average the two numbers was carried out by the Person B.</em>

<em>Then,</em>

<em>When a person A tossed five coins and recorded the number of heads, person B rolled two dice and recorded the smaller out of the two dice.</em>

<em>Question 10 : </em><em>The person A is likely to get the number 5, this is so because he has a better chance to get it. the answer here is option (b) from the lectures 26 and 27 in the book.</em>

<em>Question 11:</em><em> The person B will have higher variations in their outcomes that is higher standard deviation, because the person B is having the smaller number out of the two dice. the correct answer here is option (b) from the the lectures 26 and 27 in the book.</em>

<em>Question 12:</em><em> The probability that a person B get the numbers 5 or 6 is 0.03. the correct answer to the question is option (C) from the the lectures 26 and 27 in the book.</em>

<em>Question 13:</em><em> The person's that will have a higher probability number 3 or larger is Person B. correct answer to the question is option (b) from the the lectures 26 and 27 in the book.</em>

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The ordered pair (22, -45) is located in which quadrant of a coordinate plane?
Sergeu [11.5K]

Answer:

where is the graph

Step-by-step explanation:

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2 years ago
Simplify 5 square root of 11 end root minus 12 square root of 11 end root minus 2 square root of 11 . (1 point)
Luden [163]
Answer: negative 9 square root of 11
explanation:
5√11 - 12√11 - 2√11
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(5-12-2) √11
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so, -9√11
5 0
3 years ago
Write the equation for a parabola with a focus at (0,-5) and a directrix at y=-3
Olenka [21]
-4y -16 = x^2
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7 0
3 years ago
What’s the equation for (8,2)(0,0)
Kay [80]

Answer: y=4x

Step-by-step explanation:

We will make use of the slope intercept form to solve this question:

First of all, we have to calculate the slope from the 2 points (8,2) and (0,0).

We know that the formula for the slope is: m = (y2 - y1) / (x2 - x1)

From the question, y2 = 0, y1 =2, x1 =8 and x2 = 0.

Therefore, slope (m) = (0 - 2)/(0 - 8)

This gives us m = 2/8 and simplified further to 1/4.

The slope intercept form of the equation is y = mx + c where "m" is the slope.

Therefore substituting the value of 1/4 for "m" in the equation, we get;

y = (x/4) + c

Now to get the value of "c",let's substitute the value of x and y from the first intercept of (8,2).

We get; 2 = (8/4) + c

; 2 = 2 + c

Subtract 2 from both sides to get c = 0.

Also, when we use the value of x and y from the second intercept (0,0), we get the same value of c=0

Therefore the equation for the 2 points are y = 4x + 0 which gives y=4x

4 0
3 years ago
HELP PLEASEEE. I DONT UNDERSTAND
Shtirlitz [24]

Answer:

D

Step-by-step explanation:

So we have the equation:

x^2-6x+58=0

And we want to solve for x.

We can solve it by completing the square.

First, subtract 58 from both sides:

x^2-6x=-58

Divide the b term by 2 and square it:

(-6)/2=-3\\(-3)^2=9

So, add 9 to both sides:

(x^2-6x+9)=-58+9

On the left, the perfect square trinomial pattern. Add on the right. So:

(x-3)^2=-49

Take the square root of both sides:

x-3=\pm \sqrt{-49}

The square root of -49 is 7i:

x-3=\pm 7i

Add 3 to both sides:

x=3\pm 7i

So, our answer is D.

And we're done!

4 0
2 years ago
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