Answer:
There are 5 spaces between point J and I
Answer:
73% = parameter
68% = statistic
Step-by-step explanation:
Parameter and statistic differs from one another in statistical parlance in that, parameter refers to nemwrical characteristic derived from the population data. In the scenario described above, 73% describes the percentage of all registered Voters (population of interest). On the other hand, statistic refers to numerical characteristic derived from the sample data. 68% represents the percentage of democrats from the sample surveyed from the the larger population.
Hence,
68% is a sample statistic and 73% is a population parameter.
Answer:
15km in 20 minutes
Step-by-step explanation:
Distance covered by the train in 20 minute =75km60×20=25km. Hence, the train will cover 15km in 20 minutes.
Answer:
4.27 * 10 ^5
Step-by-step explanation:
427,000
The number is written in the form
a * 10 ^b
where a is a number between 1 and less than 10
Move the decimal to the left 5 places
427,000. becomes 4.27000
a becomes 4.27 and b is 5 since we moved the decimal to the left
4.27 * 10 ^5
Answer:
4sqrt(3) = 6.928
Step-by-step explanation:
Ratio of the lengths of the sides of a 36-60-90 triangle:
short leg : long leg : hypotenuse
1 : sqrt(3) : 2
The short leg is sqrt(3) times shorter than the long leg.
The hypotenuse is twice the short leg.
long leg = 6
short leg = 6/sqrt(3)
hypotenuse = 12/sqrt(3)
12/sqrt(3) * sqrt(3)/sqrt(3) = 12sqrt(3)/3 = 4sqrt(3)
