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
MAVERICK [17]
3 years ago
13

From a random sample of workers at a large corporation you find that 58% of 200 went on a vacation last year away from home for

at least a week.An approximate 95% confidence interval is (0.50, 0.66). Which of the following statements is a correct interpretation?
a. 95% of the coworkers fall in the interval (0.50, 0.66).
b. We are 95% confident that the proportion of coworkers who went on a vacation last year away from home for at least a week is between 50% and 66%.
c. We are 95% confident that between 50% and 66% of the samples will have a proportion near 58%.
d. There is a 95% chance that a random selected coworker has gone on a vacation last year away from home for at least a week.
Mathematics
1 answer:
vagabundo [1.1K]3 years ago
6 0

Answer:

b. We are 95% confident that the proportion of coworkers who went on a vacation last year away from home for at least a week is between 50% and 66%.

Step-by-step explanation:

A confidence interval at the level of x% for a proportion being between a and b means that we are x% sure that the true proportion of the population is between a and b.

In this problem, we have that:

95% C.I is (0.5, 0.66)

Interpretation: 95% confident that the true proportion is between 0.5 and 0.66.

The correct answer is:

b. We are 95% confident that the proportion of coworkers who went on a vacation last year away from home for at least a week is between 50% and 66%.

You might be interested in
Complete the following item.<br><br>5 &lt; x &lt;<br><br>8<br><br>11<br><br>16​
sergey [27]

Answer: 8

Step-by-step explanation:

6 0
3 years ago
Is the square root of 9 a real number
Keith_Richards [23]
Is 3 because 3 times 3 equals 9
5 0
2 years ago
Word form for (3 x 10)+ (7 x 1) + (3 x 1/10+(5 x1/100)
noname [10]

Three times ten plus seven times one plus three times one-tenth plus five times one-hundredth

4 0
3 years ago
Read 2 more answers
7.3 homework help me
olga_2 [115]

Answer:

1. Yes

∆RST ~ ∆WSX

by SAS

2. Yes

∆ABC ~ ∆PQR

by SSS

3. Yes

∆STU ~ ∆JPM

by SAS

4. Yes

∆DJK ~ ∆PZR

by SAS

5. Yes

∆RTU ~ ∆STL

by SAS

5. Yes

∆JKL ~ ∆XYW

by SAS

6. No

7. Yes

∆BEF ~ ∆NML

by SAS

8. Yes

∆GHI ~ ∆QRS

by SSS

9. x=22

10. x=12

Step-by-step explanation:

1. RS/WS=ST/SX and m<RST=m<WSX

2. AB/PQ=8/6=4/3

BC/QR=AC/PR=12/9=4/3

AB/PQ=BC/QR=AC/PR

3. ST/JP=10/15=2/3

SU/JM=14/21=2/3

ST/JP=2/3=SU/JM

and m<TSU=70°=m<PJM

4. DK/PR=8/4=2

JK/ZR=18/9=2

DK/PR=2=JK/ZR

and m<DKJ=65°=m<PRZ

5. RT/ST=UT/LT

and m<RTU=m<STL

6. KL/YW=20/18=10/9

JL/XW=36/24=3/2

KL/YW=10/9≠3/2=JL/XW

7. BF/NL=24/16=3/2

BE/NM=39/26=3/2

BF/NL=3/2=BE/NM

and m<EBF=m<MNL

8. GH/QR=32/20=8/5

HI/RS=40/25=8/5

GI/QS=24/15=8/5

GH/QR=HI/RS=GI/QS=8/5

9. x/33=18/27

Simplifying the fraction on the right side of the equation:

x/33=2/3

Solving for x: Multiplying both sides of the equation by 33:

33(x/33)=33(2/3)

x=11(2)

x=22

10. x/16=9/12

Simplifying the fraction on the right side of the equation:

x/16=3/4

Solving for x: Multiplying both sides of the equation by 16:

16(x/16)=16(3/4)

x=4(3)

x=12

4 0
3 years ago
What is the value can u show work
Basile [38]
You would put 8 where x is and -10 where y is and then you will do -10 to the second power, which you will get 100 and so you will get 104. The answer is 
D) 104
6 0
3 years ago
Other questions:
  • What is the slope of a line that is perpendicular to the line y = 1?
    13·2 answers
  • What is the minimum number of degrees a pentagon is rotated clockwise to carry onto itself?
    10·1 answer
  • 10.3 = 0.6y How do I find the answer to this on please
    5·1 answer
  • Will give brainliest please help ASAP
    14·1 answer
  • I need help with the word standard form
    14·1 answer
  • Solve the inequality and express your answer in interval notation.
    9·1 answer
  • In 2 months mica spent a total of 305.43 on groceries she spent 213.20 in the first month how much did she spend in the second m
    8·1 answer
  • Find the value of x that makes m ||
    10·1 answer
  • Is the point on the line ?
    12·1 answer
  • #5 please, multiple response !
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!