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
Blababa [14]
3 years ago
5

What is the probability that the first card is a kingking and the second card is a kingking if the sampling is done with​ replac

ement?
Mathematics
1 answer:
IRINA_888 [86]3 years ago
5 0
You want to draw 2 kings from a 52 card deck. And you do it with replacement.
There are 4 kings in a standard deck. The probability of getting one of them is 
4/52 on the first draw.

For the second draw the probability is the same.
4/52

The probability for both happening is 
(4/52)*(4/52) = (1/13)*(1/13) = 1/169 = 0.001597
You might be interested in
What is the rate of change of the function represented by the table
bazaltina [42]
The rate of change is gonna be 0
5 0
3 years ago
Read 2 more answers
Help thanksss. its mutiple choice
Flura [38]

Answer:

Points C,D, E and F are coplanar.

3 0
2 years ago
Construct a 99​% confidence interval to estimate the population proportion with a sample proportion equal to 0.36 and a sample s
vivado [14]

Using the z-distribution, the 99​% confidence interval to estimate the population proportion is: (0.2364, 0.4836).

<h3>What is a confidence interval of proportions?</h3>

A confidence interval of proportions is given by:

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which:

  • \pi is the sample proportion.
  • z is the critical value.
  • n is the sample size.

In this problem, we have a 99% confidence level, hence\alpha = 0.99, z is the value of Z that has a p-value of \frac{1+0.99}{2} = 0.995, so the critical value is z = 2.575.

The estimate and the sample size are given by:

\pi = 0.36, n = 100.

Then the bounds of the interval are:

  • \pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.36 - 2.575\sqrt{\frac{0.36(0.64)}{100}} = 0.2364
  • \pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.36 + 2.575\sqrt{\frac{0.36(0.64)}{100}} = 0.4836

The 99​% confidence interval to estimate the population proportion is: (0.2364, 0.4836).

More can be learned about the z-distribution at brainly.com/question/25890103

#SPJ1

8 0
2 years ago
For which of the following compound inequalities is there no solution?
tamaranim1 [39]

Answer:

I THINK A

Step-by-step explanation:

3 0
2 years ago
The freezing wind whipped my hair across my face and cut my hands with its blades. It howled in my ears like a dog baying at the
kobusy [5.1K]

Answer:

Touch

Step-by-step explanation:

You can feel the words "chilling" and "force".

6 0
3 years ago
Other questions:
  • Given the following diagram, find the missing measure. G
    15·1 answer
  • The shape of the data is
    5·2 answers
  • 115,785 divided by 93
    6·1 answer
  • The figure above is rotated 270 counterclockwise about the origin what are the coordinates of w
    10·1 answer
  • 6/24 in its simplest term
    9·2 answers
  • Which model represents -2 -3?
    11·1 answer
  • Cereal originally Cost three dollars. The store has reduce the price by 25%. You have a coupon for additional 20% off the alread
    15·2 answers
  • PLZ HELP!! NEED QUICKLY!!<br> Given: ∆ABC ≅ ∆DEF. Find DF and m∠B.
    12·1 answer
  • 4. Which function has two
    5·1 answer
  • The model represents x2 â€" 9x 14. An algebra tile configuration showing only the Product spot. 24 tiles are in the Product spot
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!