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Softa [21]
3 years ago
14

What is a random variable

Mathematics
1 answer:
Brrunno [24]3 years ago
6 0

Answer:

Check Below.

Step-by-step explanation:

In  Probability/ Statistics in simple terms it is a variable which possess the following characteristics within a sample space: 1) Their values are defined within the set of Real Numbers, i.e. it is a Quantitative variable. 2) It is possible to calculate its probability.

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No unit fractions are shown. (Sometimes editing is required when you copy and paste your question text.)

Selections B and D have 1 as their first digit. We suspect those are supposed to be the unit fractions 1/8 and 1/3, respectively.
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John bought a cell phone for $99 and the %7 sales tax was added at the register. John gave the cashier six $20 bills, how much c
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Answer:

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Step-by-step explanation:

Reformatting the input :

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(1): "x2"   was replaced by   "x^2".  1 more similar replacement(s).

STEP

1

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Equation at the end of step 1

 ((6x +  3x2) -  x) -  x2

STEP

2

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STEP

3

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Pulling out like terms

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5 0
3 years ago
Fill in the table using this function rule
marusya05 [52]
<h3>hello!</h3>

Plug in the values of x and solve for y:-

y=5+4x

y=5+4(4)

y=5+16

y=21

________________________________

y=5+4x

y=5+5(5)

y=5+20

y=25

_________________________________

y=5+4x

y=5+4(8)

y=5+32

y=37

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y=5+4x

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y=5+40

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<h3>note:-</h3>

Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)

8 0
3 years ago
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If k = 9, what is the value of the expression 11k?
Mkey [24]

k=9

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Step-by-step explanation:

8 0
3 years ago
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