Answer:
Step-by-step explanation:
The aim of this question is to see if we can infer and conclude that vitamin C has a good impact in preventing colds based on the evidence provided.
Null hypothesis: Vitamin C has no effect on preventing colds.
Alternative hypothesis: Vitamin C has a strong effect on preventing colds.
Assuming, significance level = 0.05
Since the p-value for the difference is 0.03 which is less than 0.05.
Hence, the null hypothesis is rejected (which is there is no effect of vitamin C).
As a result, it can be concluded that Vitamin C has a major impact on the prevention of colds.
tell the height, width and depth then we will help
Answer:
Step-by-step explanation:
Correct me is I'm wrong but I believe its a independent variable.
Answer:
hope this helps you
option B
Step-by-step explanation:
ecf-zutd-cpt.
Answer:
1. x=--3
2. x=2
3. x=1/2
4. x=-1/3
Step-by-step explanation:
Hope this helps UwU
