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
anzhelika [568]
3 years ago
6

A diner asks patrons for their preference for waffles or pancakes and syrup or fruit topping.

Mathematics
2 answers:
Anna35 [415]3 years ago
7 0

<u>Answer:</u>

Preference for waffies and syrup are dependent events and

P(waffies\mid syrup)\neq P(waffies)

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

Since we have given that

P(waffies)=0.34

P(syrup\cap waffies)=0.32

As we know that if A and B are independent it must satisfy ,

PA\cap B)=P(A).P(B)

But here,

P(waffies\cap syrup)\neq P(waffies).P(syrup)\\0.32\neq 0.34\times 0.96\\0.32\neq 0.3264

Hence, they are not independent i.e. they are dependent.

And

P(waffies\mid syrup)\neq P(waffies)

Because,

P(waffies\mid syrup)\\\\=\frac{P(waffies\cap syrup)}{P(syrup)}\\\\=\frac{0.32}{0.96}\\\\=0.33

but,

P(waffies)=0.34


ivolga24 [154]3 years ago
5 0

Answer:

P (Waffles | Syrup)\neq P(Waffles)

Step-by-step explanation:

From the table we have to:

Probability of syrup is 0.96

Probability of waffles and syrup is 0.32

P (Waffles | Syrup) = P (Waffles and syrup) / P (syrup)

So:

If this equality is met, the probabilities are dependent, if on the contrary

P (Wafles | Syrup) = P (Wafles) then are independent probabilities.

P (Wafles | Syrup) = 0.32 / 0.96 = 0.333 \neq 0.32

So we have to:

P (Waffles | Syrup)\neq P(Waffles)

The probabilities are dependent.

You might be interested in
Which of the following is the solution set of x² + 8x + 12 = 0?
raketka [301]

Answer:

\fbox{\begin{minipage}{9em}x = -2 and x = -6\end{minipage}}

Step-by-step explanation:

Given:

x^{2} + 8x + 12 = 0

Solve for:

x

Solution:

Step 1: Select the formula to solve for x

There are some ways to solve quadratic equations.

One of the simple way (if possible) is performing the factorization.

Another way is using the quadratic formula.

Here, we are going to use factorization.

Step 2: Perform factorization

      x^{2} + 8x + 12 = 0

<=>x^{2}  +  2x + 6x  + 12 = 0

<=>(x^{2} + 2x) + (6x + 12) = 0

<=>x(x + 2) + 6(x + 2) = 0

<=>(x + 2)(x + 6) = 0

<=> x = -2 or x = -6

Hope this helps!

:)

4 0
3 years ago
The graph of line p represents y =1/5 x-1 . If the slope of line p is multiplied by -10 to
Katarina [22]

Answer:

use desmos its a graphing caculator that gives you exaxt graphing answers

5 0
3 years ago
Solve for a brainliest in 10 min
horsena [70]

1)x+8=16

x= 16-8

x=8

8 0
3 years ago
There are 412 students and 20 teachers taking buses on a trip to a museum. Each bus can seat a maximum of 48. Which inequality g
Vlad1618 [11]

Answer:

Option B. b\geq 9

Step-by-step explanation:

Let

b------> the number of buses

we know that

48b\geq (412+20) -----> inequality that represent the situation

Solve for b

48b\geq 432

b\geq 432/48

b\geq 9

6 0
3 years ago
Read 2 more answers
Kyle has a lock combination with three
Tpy6a [65]

Answer:

kYL E DID WHAT

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Jessica and Nancy are members of different video game libraries. Jessica pays a membership fee of $40, and she pays $5 for every
    5·2 answers
  • PLEASE HELP ANYONE!!!!!!!!!!!!!!!!!!!!!!!!!! Javier and Breseida play two games of basketball against two other friends.
    13·1 answer
  • HELP!!! I NEED AN ANSWER SOON!!!!! FIRST TO ANSWER WILL GET BRAINLIEST!!!!!!!!!!! THANKS IN ADVANCE!!!!!!!!!
    14·1 answer
  • Juan and his little brother Miguel ran around a circular track together. Juan ran on the inner track, which has a radius of 30 f
    6·1 answer
  • What is the answer to x^2-7x+10=0?
    10·2 answers
  • A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of ​23$. Opt
    8·2 answers
  • C) 40.3, 32.7, 40.29, 43.43,<br>32.23 In Decreasing order please ​
    8·1 answer
  • Determine the triangle congruence property that could be<br> used to prove that A ABX ~= DEX
    6·1 answer
  • Tim and Dan were playing football against Jason and Luke.Touchdowns are worth 7 points .Tim and Dad scored 4 touchdowns. Jason a
    9·1 answer
  • The value of a company’s stock is represented by the expression x2 – 2y and the company’s purchases are modeled by 2x + 5y. The
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!