Banneker Middle school has 580 students. Wes surverys a random sample of 30 students and finds that 12 of them have pet dogs. How many students at the school are likely to have pet dogs

Bannker middle school students have 232 pet dogs

Step-by-step explanation:

Given data

Total student in banneker middle school is 580

Random survey conducted with 30 student where 12 have pet dogs

Here we find that how much pet dog own by all students

Since we find the how much pet dog own by one student

So the ,580  students =

Bannker middle school students have 232 pet dogs

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

597

step-by-step explanation: