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
Vlada [557]
3 years ago
5

Based on a poll 62% of internet users are more careful about personal information when using a public wifi hotspot. What is the

probability that amoung three randomly selected internet users at least one is more careful about personal information when using pubblic wifi hotspot?
Mathematics
1 answer:
Setler79 [48]3 years ago
7 0

Answer:

0.9451

Step-by-step explanation:

Remaining question? <em>"How is the result affected by the additional information that the survey subjects volunteered to​respond?"</em>

Probability that at least 1 user is more careful about personal information when using a public Wi-Fi hot spot is:

P(X≥1) = 1 − P(X<1)

= 1 − P(X=0)

= 1 - [(3,0) (0.62)^0 (1-0.62)^3-0

= 1 - 0.054872

= 0.945128

= 0.9451

Thus, the probability that among three randomly selected Internet users; at least one is more careful about personal information when using a public Wi-Fi hotspot is 0.9451

You might be interested in
What number should be added to both sides of the equation to complete the square?<br> x^2+ 8x = 4
Sonbull [250]

Answer:

16

Step-by-step explanation:

use the formula (b/2)^2 to find what number to add to each side of the equation

3 0
3 years ago
A volume of a box is 32 cubic centimeters.It takes 8 centimeter cubes to fill the bottom of the box.How many layers of cubes are
Fynjy0 [20]

Answer:

4

Step-by-step explanation:

32 divided by 8

3 0
3 years ago
Read 2 more answers
A local television station devotes about 15% of its prime-time proramming to commercials. How many minutes of commercials air in
wel
I think 12 minutes because there is 60 minutes in a hour and 15% of 60 is 12
7 0
3 years ago
Read 2 more answers
What 800x21 let go 50 points it easy
Step2247 [10]

Answer:

16800

Step-by-step explanation:

800

*  21

---------

Multiply: 800*1=800

Multiply: 800*2=1600

Add: 16800+800=16800

4 0
3 years ago
Read 2 more answers
What is the equation of the line whose yintercept is 3 and slope is 1?
pshichka [43]

Answer:

y= 1x +3

Step-by-step explanation:

brainliest?

7 0
2 years ago
Other questions:
  • A classmate wrote the solution to the inequality |-4x + 1| &gt; 3 as show below. Describe and correct the error.
    10·1 answer
  • Gary has a 12gallon gas tank when he filled his tank up he pumped 8 gallons of gas what fraction of the tank had been empty
    8·1 answer
  • Find the Number in Each Case
    13·1 answer
  • Find the mid point of (2,-2)(12,,-6)
    7·2 answers
  • HELP 3RD GRADE MATH!!!
    15·1 answer
  • Which is bigger: 78 or 0.78?
    12·2 answers
  • Does anyone get this? <br> The answers are <br> A - 22.8 <br> B - 25.5 <br> C - 14.1<br> D - 31.2
    10·2 answers
  • Math homework I need answers now
    6·1 answer
  • Determine the domain of the following graph:
    15·1 answer
  • What is (27/8)^-2/3 ?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!