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
frez [133]
3 years ago
5

Which statement is true about whether Z and B are

Mathematics
2 answers:
Dmitrij [34]3 years ago
6 0

Answer:

Z and B are independent events because P(Z I B) = P(Z)

Step-by-step explanation:

  • If Z and B are independent, Z does not affect B and B does not affect Z.
  • This means that, to know something about B does not help predicting Z, and to know something about B does not help predicting Z.
  • Then,  the probability P (Z/B) = P(Z) because B does not add any information about Z, therefore, the probability of Z only depends on itself.
Doss [256]3 years ago
3 0

Answer:

The correct answer is:

A. Z and B are independent events because P(Z∣B) = P(Z).

Step-by-step explanation:

Hope this helps! :)

You might be interested in
Decide whether ABC is a right angle triangle
muminat
The triangle is not a right angle

AC = 22 - 8 - 5 = 9
AC² = AB² + BC²
81 = 64 + 25
81 isn't equal to 89, the triangle is not a right angle
3 0
3 years ago
Read 2 more answers
What graph represents the equationy = 2x – 3?
gladu [14]

Answer:

linear graph

Step-by-step explanation:

because the equation of the line is straight

8 0
3 years ago
The directions on a sewing pattern say to cut an extra 15% of fabric to account for error. Chloe needs 0.75 yard of fabric to ma
ivann1987 [24]
She was correct to multiply .75 by .15 to get .1125, but she forgot to add that value to .75 to get the total amount of fabric needed.
4 0
3 years ago
In a certain state, fishing licenses are in the form of LLL NN, where L stands for a letter of the alphabet and N stands for a o
Pavel [41]
<h2>Answer:</h2>

There are 1757600 possibilities.

<h2>Step-by-step explanation:</h2>

In a certain state, fishing licenses are in the form of LLL NN

L stands for a letter of the alphabet (a to z)

N stands for a one-digit number from 0 to 9.

Now, for the series LLL, 3 alphabets are placed that can be any from a to z. This means at each place, 26 letters can be placed.

Similarly, for NN, 2 numbers are placed that can be any, between 0 and 9. At each place 0 to 9 can be placed.

Hence, the total possible outcomes will be :

26\times26\times26\times10\times10=1757600

Therefore the answer is 1757600 possibilities.

5 0
3 years ago
Read 2 more answers
Write a problem that can be represented by this equation.y=20x+5
Anastasy [175]
Laila has a mobile plan where she has to pay 20 per month with a 5 dollar fee for unlimited texting...what is the cost of her montly bill after five months

Y-represents total
X-represents months
20-represents montly cost
5-represents fee
3 0
3 years ago
Other questions:
  • You have returned from a trip to Europe and still have €200 euro. How much in U.S. dollars should you receive if the exchange ra
    14·1 answer
  • Does anyone know this?
    10·1 answer
  • Twelve of the 20 students in Ms. Sarno’s homeroom are female. Each month, Ms. Sarno randomly selects a student to act as “teache
    12·2 answers
  • If a board game was originally $25 and its on sale for$18, what is the percent of the discount?
    13·2 answers
  • What is the answer to this
    9·1 answer
  • Can someone help me with this question? <br> (2,5) and (10,3) What is the slope and the y-intercept
    9·1 answer
  • Write an equation in slope-intercept form of the line that has a slope of 4 and a y-intercept of 9.
    7·1 answer
  • Find the sum of the first 47 terms of the following series, to the nearest integer.
    13·1 answer
  • ILL GIVE BRAINLEST, find the value of x
    10·1 answer
  • What does the discriminant tell us if it is -10? <br>I need help by the end of today!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!