Ms. Peterson studied her students' history test scores and sleeping habits. She found that students who slept less tended to earn lower scores on the test. What conclusion should she make?
There is no correlation between test score and amount of sleep.
There is a correlation between test score and amount of sleep. There is probably also causation. This is because
there is a decrease in a student's test score with a decrease in the amount of sleep.
There is a correlation between test score and amount of sleep. There may or may not be causation. Further studies
would have to be done to determine this.

the answer on e2020 is

10

4/5

3/5

4/3

step-by-step explanation:

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

answer: 1+1

step-by-step explanation: 1+1 is at least 2

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type