Whole numbers close to 5 1/8
are 5 and 6
1/8 is less than 1/2
so we should round down
therefore the nearest whole number should be 5
Answer: Observational study
Step-by-step explanation:
The study illustrated in the question is an observational study. It is referred to as an observational study, because in this case, the price of the individual cereals us not being controlled by the students. They've no control over it.
If it was an experiment, there'll have been a control group and the students will have control over the price. Also, the sampling methods used here is a systematic random sampling.
Answer:
4
Step-by-step explanation:
There is a difference because in the spring, there may be more days of rain, therefore that would increase the mean for the spring compared to the other days.
Answer:
3 dollars
Step-by-step explanation:
