Divide 28 by 3 and count how many are left over.
28 / 3 = 9 1/3
So each boy had 9 toy cars, and because you can't have 1/3 cars, you round 1/3 to 1. So there was 1 left over car.
Answer:
exact form is 21/2, in decimal form is 10.5 and in mixed fraction is 10 1/2
Step-by-step explanation:
Answer:
x =6
Step-by-step explanation:
17x + 8 + 66 + 74 +110 = 360
17x + 258 =360
17x = 360 -258
17x =102
x =6
Answer:
Option d (quantitative data) is the correct choice.
Step-by-step explanation:
- Quantitative data seems to be a collection or kind of data which is concerned regarding quantitative information or methods. That indicates its value, as well as the condition, could be represented arithmetically.
- All evidence that can be quantified, checked, and suitable for statistical analysis categorizes as quantitative methods.
The remaining three options do not apply to the specified scenario. Therefore the description made will serve as an example of quantitative data.
Answer:
The width of the confidence interval decreases.
Step-by-step explanation:
In a normal distribution, if the confidence level is decreased while the sample size remains the same, the confidence interval for the population mean narrows. Since the certainty required is lower, the interval can be narrowed towards a central point, which is the calculated sample mean.
Therefore, the width of the confidence interval decreases.