4. Winter Break Shopping A total of 120 high school students
were surveyed about their winter break shopping habits.
The results revealed that 65% shop for new clothes,
50% shop for school supplies, and 40% shop for clothes
and school supplies. How many students shop for
clothes or school supplies over the break? (MT calendar
problem)

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.

you'll just earn points here

step-by-step explanation:

c

step-by-step explanation:

pla·gia·rism

/ˈplājəˌrizəm/

learn to pronounce

noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation: