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Ilya [14]
2 years ago
9

A spinner is divided into five sections numbered 1 through 5. Juana records the number the spinner lands on for each of 50 spins

. She computes and graphs the relative frequencies for each number. Which of the following describes the probability distribution? A bar graph entitled Relative Frequency of Numbers Spun has x on the x-axis and Probability on the y-axis. The probability of 1 is 0. 5; 2 is 0. 12; 3 is 0. 12; 4 is 0. 12; 5 is 0. 12. Constant symmetric negatively skewed positively skewed.
Mathematics
1 answer:
Jet001 [13]2 years ago
8 0

The distribution of the probability of the given data is a Positive Skewed Probability distribution.

Given to us

A spinner is divided into five sections numbered 1 through 5. Juana records the number the spinner lands on for each of the 50 spins. She computes and graphs the relative frequencies for each number

<h3>What is a Probability distribution?</h3>

It is a type of distribution in which the distribution has a constant probability, therefore, the probability of each event occurring is equal.

<h3>What is symmetric distribution?</h3>

Symmetric distribution is the type of distribution where the left side of the distribution and the right side of the distribution are mirror images to each other, therefore, they are symmetrical.

<h3>What is Negatively Skewed Probability distribution?</h3>

Negatively Skewed Probability distribution is a type of distribution of the probability where the right side(tail) of the distribution is more concentrated than the right side.

<h3>What is Positive Skewed Probability distribution?</h3>

Positive Skewed Probability distribution is a type of distribution of the probability where the left side of the distribution is more concentrated than the right side.

<h3>Which of the following describes the probability distribution of the given data?</h3>

Since in the given graph probability of every number occurring from 2 to 5 is equal to 0.12(12%), while the probability of number 1 occurring is 0.5(50%).

Thus, the distribution of the probability is towards the right end of the graph.

Hence, the distribution of the probability of the given data is a Positive Skewed Probability distribution.

Learn more about Probability Distribution:

brainly.com/question/795909

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An investigator purchased 150 shares of stocks at $12.60 per share, and sold the shares later for $11.94 per share. Calculate th
ziro4ka [17]

Given Information:

Number of shares = 150

Buying rate = $12.60 per share

Selling rate = $11.94 per share

Required Information:

Profit or loss = ?

Answer:

Loss = $99

Step-by-step explanation:

The total purchasing cost of the shares is

C = Number of shares*Buying rate

C = 150*$12.60

C = $1890

The total selling cost of the shares is

S = Number of shares*Selling rate

S = 150*$11.94

S = $1791

Profit or loss = Selling cost - Buying cost

Profit or loss = $1791 - $1890

Profit or loss = -$99

Therefore, the investigator has incurred a loss of $99 by this transaction.

7 0
4 years ago
Read 2 more answers
1. Alyssa is twice as old as Brittany, and Jazmin is 15 years older than Alyssa. If Jazmin is 45 years old, how old is Brittany?
luda_lava [24]

Answer:

Brittany is 15 years old

Step-by-step explanation:

The way we get the answer is by getting the age of Alyssa 45-15=30 as, Jazmin is 15 years older than Alyssa and then we can see that Alyssa is twice as old as Brittany so we divide Alyssa's age by two. 30÷2=15 and we get Brittany's age which is 15 years old.

7 0
3 years ago
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Find each percent of change. Round to the
yaroslaw [1]

Answer

The value of the house is changing by 0.02 percent each year.

Step-by-step explanation:

5 0
3 years ago
Solve the following differential equations using Laplace transforms. Assume zero initial conditions and that the forcing functio
Rom4ik [11]

Answer:

(A) X(S)=\frac{1.25}{S^2+4}

(B) X(S)=\frac{0.2941}{S}

Step-by-step explanation:

We have to find the Laplace transform

(a) x(t) + 7 x(t) = 5 cos2t

Taking Laplace of both side

X(X)+7X(S)=5\times \frac{2}{S^2+4}

8X(S)=\frac{10}{S^2+4}

X(S)=\frac{1.25}{S^2+4}

(B) x(t)+8x(t)+25x(t)=10u(t)

Taking Laplace transform of both side

X(S)+8X(S)+25X(S)=10\times \frac{1}{S}

34X(S)=\frac{10}{S}

X(S)=\frac{0.2941}{S}

7 0
3 years ago
10
givi [52]

Answer: The right option that represents possible inputs and outputs of the function is the ordered pair

{(-2, -18), (2, 14), (0, -2)}

Step-by-step explanation:

By crosschecking;

Y=8x-2

When x=-2 , y= 8(-2) -2 , y= -16-2, y=-18 . (-2,-18)

When x=2 , y= 8(2) -2 , y= 16-2, y= 14

(2,14)

When x=0 , y= 8(0) -2 ,y= 0-2, y= -2

(0,-2)

3 0
4 years ago
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