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
slavikrds [6]
3 years ago
8

A two-way frequency table shows grades for students in college and students in high school: High school College Total GPA above

3.0 14 26 40 GPA below 3.0 46 14 60 60 40 100 Based on this data, are "being in high school" and "GPA above 3.0" independent events?
Mathematics
1 answer:
Aleksandr [31]3 years ago
7 0

Answer:

No, the two events "being in high school" and "GPA above 3.0" are not independent.

Step-by-step explanation:

If two events A,B are independent P(A|B)=P(A)

P(high school | above 3.0) = \frac{14}{40}=0.35

P(high school) = \frac{60}{100}=0.6                                                                                                

So,0.35 ≠ 0.6

Since P(high school | above 3.0) ≠ P(high school), the events "being in high school" and "GPA above 3.0" are not independent.

You might be interested in
Solve for y: 5y = 9 1/2
valkas [14]

Answer:

1  9/10

Step-by-step explanation:

I was first make me brainliest. :)

3 0
2 years ago
Read 2 more answers
Whats 2+2-1+17-9+29-9=<br><br><br><br> Hows your day
grigory [225]

Answer:

31 is the answer of this question

3 0
2 years ago
Read 2 more answers
Cody won 62 pieces of gum playing hoops
jonny [76]
62-5=57
57/3=19
he has 19 friends
5 0
2 years ago
Please help! Will get brainliest!!!
ASHA 777 [7]
Chart;the answer is b

and it makes sense answer is ; also b
3 0
3 years ago
What is the slope of a line if X intercept is three and Y intercept is five
Ber [7]

Answer:

y=5x-15

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Which number is IRRATIONAL? A) 100 B) 225 C) 300 D) 400
    9·2 answers
  • Find the critical value z Subscript alpha divided by 2 that corresponds to the given confidence level. 80​%
    14·1 answer
  • The total national health care expenditures H, in billions of dollars, can be modeled by H=1500e0.053t where t is the number of
    7·1 answer
  • Complete the statement.
    9·1 answer
  • Write an equation in point-slope form for a line that passes through the point with the given slope. (5,3), m=7
    13·1 answer
  • 50 pts Which symbol(s) represent SI units for temperature? Check all that apply
    9·2 answers
  • If the data below were represented by a comparative bar chart, the bar
    12·1 answer
  • R
    5·1 answer
  • Find the slope and the y-intercept of the graph of the linear equation.<br> y = 4x - 7
    11·2 answers
  • Graph the system of equations on graph paper to answer the question.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!