1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mario62 [17]
3 years ago
5

ive males with an​ X-linked genetic disorder have one child each. The random variable x is the number of children among the five

who inherit the​ X-linked genetic disorder. Determine whether a probability distribution is given. If a probability distribution is​ given, find its mean and standard deviation. If a probability distribution is not​ given, identify the requirements that are not satisfied. x ​P(x) 0 0.0290.029 1 0.1610.161 2 0.3100.310 3 0.3100.310 4 0.1610.161 5 0.0290.029 Does the table show a probability​ distribution? Select all that apply. A. ​Yes, the table shows a probability distribution. Your answer is correct.B. ​No, the sum of all the probabilities is not equal to 1. C. ​No, the random variable x is categorical instead of numerical. D. ​No, not every probability is between 0 and 1 inclusive. E. ​No, the random variable​ x's number values are not associated with probabilities. Find the mean of the random variable x. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice. A. muμequals=nothing ​child(ren) ​(Round to one decimal place as​ needed.)
Mathematics
1 answer:
Nonamiya [84]3 years ago
5 0

Answer:

a   c    d  

.............................................

You might be interested in
A metal bar weighs 9.25 ounces. 65% of the bar is gold. how many ounces of gold is in the bar?
Elza [17]
Not sure I'm right but:

If the bar weighs 9.25 ounces and 65% of the bar is gold, you'd do 65% of 9.25. So the answer would be <span>65% of 9.25= 6.0125</span>
6 0
3 years ago
Alex earns 12% commission on any of her monthly sales over $5,000. Her sales for May were $6,750. How much commission did Alex e
valentina_108 [34]
6750/100*12 = 810 is the answer
4 0
3 years ago
PLEASE HELP AND ANSWER THE QUESTION IN FULL WILL GIVE BRAIN
Murrr4er [49]

Answer:

I think it might be data and range

Step-by-step explanation:

the answer is at the top

7 0
2 years ago
ULT ma<br> 4. Write an expression, then evaluate.<br> a. 1/4of the sum of 18 and 6
OlgaM077 [116]

Answer: Required expression: \dfrac14\times(18+16)

Result: \dfrac{17}{2}

Step-by-step explanation:

Given phrase:  " \dfrac14\text{ of the sum of } 18\text{ and }6. "

Required expression: \dfrac14\times(18+16)    ['+' used to express sum, 'x' used in place of 'of']

Since 18+16 = 34

Then,

\dfrac14\times(18+16)=\dfrac14\times34  \\\\=\dfrac{1}{2}\times17\ \ \text{[Divide numerator and denominator by 2]}\\\\=\dfrac{17}{2}

Hence,     \dfrac14\times(18+16)=\dfrac{17}{2}.  

8 0
3 years ago
The vertices of shape K are at (4,7), (7, 7), (7,4) and (5, 5).
son4ous [18]

Answer:

To find the scale factor of the enlargement, compare the distance between a pair of corresponding points from both shapes.

<u>Shape K</u>

A = (4, 7)

B = (7, 7)

C = (7, 4)

D = (5, 5)

Horizontal distance between A (4, 7) and B (7, 7) = 3 units

<u>Shape L</u>

A' = (0, 11)

B' = (9, 11)

C' = (9, 2)

D' = (3, 5)

Horizontal distance between A' (0, 11) and B' (9, 11) = 9 units

9 ÷ 3 = 3

Therefore, Shape L is an enlargement of Shape K by scale factor 3.

To find the center of dilation (enlargement), draw two lines through 2 corresponding points (e.g. A and A',  B and B') - the point of intersection of these lines is the center of dilation.

Therefore, the center of enlargement is (6, 5)  (refer to the second attached image).

6 0
1 year ago
Other questions:
  • The second of two numbers is 6 times the first their sum is 77
    11·1 answer
  • A band will sell CDs of their music at their concert for $5.00 each. The band ordered 300 CDs at a cost of $1.25 each. Which ine
    7·1 answer
  • Oliver's grandfather invested $150 at 5% interest compounded quarterly. When Oliver inherited it, the amount was $6000. For how
    15·1 answer
  • If
    9·1 answer
  • The length of a rectangle is x times the square root of 100. The width is one-half y more than three-halves x. Given that the ar
    15·2 answers
  • I need help with this and the answer for my alg 2 pls
    13·1 answer
  • Sketch the region bounded by the curves, and visually estimate the location of the centroid. y = 2x, y = 0, x = 1 WebAssign Plot
    11·1 answer
  • A plot of land is 5,824 square feet. It is divided into 4 equal sections.
    8·1 answer
  • Not sure how to do this. need help
    9·1 answer
  • Y=-2/3 3 what is the slope of the equation entered as a fraction
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!