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eimsori [14]
3 years ago
9

Which of the following is a valid probability distribution? A 2-column table labeled Probability Distribution A has 4 rows. The

first column is labeled x with entries 1, 2, 3, 4. The second column is labeled P (x) with entries -0.14, 0.6, 0.25, 0.29. A 2-column table labeled Probability Distribution B has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled P (x) with entries 0., 0.45, 0.16, 0.39. A 2-column table labeled Probability Distribution C has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled P (x) with entries 0.45, 1.23, -0.87, 0.19. A 2-column table labeled Probability Distribution D has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled P (x) with entries 0.87, 0.56, 0, 1.38
Mathematics
2 answers:
Ksenya-84 [330]3 years ago
8 0

Answer:

i think its D on edg

Step-by-step explanation:

Dmitrij [34]3 years ago
8 0

Answer:

your answer is.   87.62 amu.    on edg

Step-by-step explanation:

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Stan made 14 of 20 free throws in basketball practice. Predict the number of free throws he would make if he attempted 100 free
Scilla [17]

Answer:

okay, so you put 14/20 as a fraction, and find out the percent. that is 70%. then you find 70% of 100, which is 70.

4 0
2 years ago
How does the volume of a sphere with radius 2cm compare to the volume of a sphere with radius 1cm​
satela [25.4K]

if you take the radius of the first and second sphere you find that they are doubled there fore the volume changed at a rate of 2 squared because 2 is what the radius was multiplied by going from the second sphere to the first so you would square what the sphere was multiplied by there fore making your answer: the volume is compares with 2 squared

5 0
3 years ago
Please help and explain how you got your answer
snow_lady [41]

Answer:

K = 3

Step-by-step explanation:

<em>-11.K </em><em>=</em><em> </em><em>-</em><em>3</em><em>3</em>

<em>K </em><em>=</em><em> </em><em>-</em><em>3</em><em>3</em><em>/</em><em>-</em><em>1</em><em>1</em>

<em>K </em><em>=</em><em> </em><em>3</em><em> </em>

<em>.</em>

<em>.</em>

<em>.</em>

<em>Hope </em><em>it </em><em>helps</em>

4 0
2 years ago
Read 2 more answers
PLEASE HELP!!!!
yan [13]

1250/10=125

Hope this helps and have and AWESOME night!!! :)

3 0
2 years ago
The table shows the numbers y of students absent from school x days after a flu outbreak.
allsm [11]
  1. A function that models the data is given by this quadratic equation, y = -0.4908x² + 5.8845x + 1.3572.
  2. The number of students that are absent 10 days after the outbreak is equal to 11 students.

<h3>What is a scatter plot?</h3>

A scatter plot can be defined as a type of graph which is used for the graphical representation of the values of two (2) variables, with the resulting points showing any association (correlation) between the data set.

<h3>What is a quadratic function?</h3>

A quadratic function can be defined as a mathematical expression (equation) that can be used to define and represent the relationship that exists between two or more variable on a graph.

In Mathematics, the standard form of a quadratic equation is given by;

ax² + bx + c = 0

By critically observing the graph (see attachment) which models the data in the given table, we can infer and logically deduce that the quadratic function is given by:

y = -0.4908x² + 5.8845x + 1.3572

For the number of students that are absent 10 days after the outbreak, we have:

y = -0.4908(10)² + 5.8845(10) + 1.3572

y = -0.4908(100) + 58.845 + 1.3572

y = -49.08 + 58.845 + 1.3572

Number of students, y = 11.12 ≈ 11 students.

Read more on scatterplot here: brainly.com/question/6592115

#SPJ1

5 0
1 year ago
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