Identify the type of sample used.

an electronics store sends out a survey to the people on its mailing list asking them about their favorite brands of televisions.

a.
convenience

b.
simple random

c.
stratified random

d.
systematic

you need a common difference between consecutive terms to be constant, like 1,2,3,4 or 2,4,6,8, or 1,3,6,9

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.

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.

30

step-by-step explanation:

idk

i hope i