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
ArbitrLikvidat [17]
2 years ago
11

A group of teens were surveyed about whether they prefer to read books or listen to music. A 3-column table with 3 rows. Column

1 has entries boys, girls, total. Column 2 is labeled Books with entries 50.5 percent, 49.5 percent, 100 percent. Column 3 is labeled Music with entries 38.5 percent, 61.5 percent, 100 percent. Which conclusions can be drawn from the results of the survey? Check all that apply. A person in the group who is more likely to read is a boy. A person in the group who is more likely to listen to music is a girl. A person in the group who is more likely to listen to music is a boy. There is no association between preferring reading and gender. There is no association between preferring music and gender.
Mathematics
2 answers:
Ostrovityanka [42]2 years ago
8 0

Answer:

B, D

Step-by-step explanation:

on Edge :)

zimovet [89]2 years ago
4 0

Answer: B, D

Step-by-step explanation: On Edge!!!!!!!!!!!!

You might be interested in
The roots of a quadratic equation are (1,0) and (-5,0). What is the axis of symmetry?
leva [86]

Answer:

Step-by-step explanation:

The axis of symmetry lies exactly halfway between the given x = 1 and x = -5.

The axis of symmetry is x = -2.

The 'halfway' value is also the 'average' of 1 and -5:  -4/2, or -2.

The axis of symmetry is x = -2.

8 0
3 years ago
What is the solution to the proportion? 5/x = 2/8 ( It's in fraction form lol)
ollegr [7]
If the goal of this question is to solve for x than the correct answer is 20. Hope this helped.
7 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP!!!
SVETLANKA909090 [29]
ST = 1/2 (RV) = VQ = 6

answer

ST = 6

hope it helps
8 0
3 years ago
A supervisor records the repair cost for 14 randomly selected refrigerators. A sample mean of $79.20 and standard deviation of $
Nitella [24]

Answer:

( $74.623, $83.777)

The 90% confidence interval is = ( $74.623, $83.777)

Critical value at 90% confidence = 1.645

Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

The confidence interval of a statistical data can be written as.

x+/-zr/√n

Given that;

Mean x = $79.20

Standard deviation r = $10.41

Number of samples n = 14

Confidence interval = 90%

Using the z table;

The critical value that should be used in constructing the confidence interval.

z(α=0.05) = 1.645

Critical value at 90% confidence z = 1.645

Substituting the values we have;

$79.20+/-1.645($10.42/√14)

$79.20+/-1.645($2.782189528308)

$79.20+/-$4.576701774067

$79.20+/-$4.577

( $74.623, $83.777)

The 90% confidence interval is = ( $74.623, $83.777)

5 0
3 years ago
Please hurry
Olenka [21]

Answer:

B.8K-168/K-12

4 0
3 years ago
Other questions:
  • I already did 1,2 I just need help with three I’ll give u the best rating if u can answer it ❤️
    7·1 answer
  • Help again please...
    15·2 answers
  • PLEASE ANSWER FAST WILL DO BRAINLIESTThe coordinate grid shows points A through K. What point is a solution to the system of ine
    10·1 answer
  • 15\12 +41\6 plz help I need this fast!
    9·1 answer
  • ∠B= please answer ASAP!!!
    5·1 answer
  • TRUE OR FALSE MATH PLZ HELP:
    7·1 answer
  • Help ASAP! Will give brainliest if correct. aa god pls be correct
    13·1 answer
  • Plz help ASAP!!
    6·1 answer
  • PLEASE HELP
    6·1 answer
  • Calculus hw, need help asap with steps.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!