Answer:
A. increase the sample size
Step-by-step explanation:
By increasing sample size, the amount of data included in the statistical calculation is more. As the size increases, the uncertainty decreases, hence the confidence level on our estimate is higher. By having more sample, we have more accurate analysis, and our margin of error can be reduced as well.
Answer:
54%
Step-by-step explanation:
Sorry, I don't really know how to explain this.
Hope this helps!
Maybe braniliest?
Answer:
it will take joy 7 months to buy a pair of roller blades.
Step-by-step explanation:
50
2,4,6,8,10,12,14
i think this is the right answer as you did not put the whole question
so i assume it keeps on going up in 2s.
hope this helps
Answer:
Step-by-step explanation:
<u>Shaded area is the difference in the areas of big and small circles.</u>
- Circle area formula: A = πr²
- A = π(5²) - π(3²) = π(25 - 9) = 16 π = 50.2654824574 ≈ 50.27cm²
