Answer:
The answer is C that is the answer
Answer:
A) 33.3%
B) Its 50%
Step-by-step explanation:
B) there are 2 sides of a penny so there would be 50 on each side so there is 50% chance it will land on heads.
Answer:
60.96 cm
Step-by-step explanation:
To find the amount Chester needs using his centimeter ruler, convert 2 feet into inches and then into centimeters.
Each foot has 12 inches so 2*12 = 24 inches. 2 feet is 24 inches.
To find the number of centimeters, 24 inches * 2.54 cm = 60.96 centimeters
Answer: Use calculations for population standard deviation.
Step-by-step explanation:
The population standard deviation is defined as
- a parameter which is a fixed value
- evaluated by considering individual in the population.
A sample standard deviation is defined as
- a statistic ( whose value is not fixed ).
- Evaluated from a subset (sample) of population.
Since, data set represents the heights of all students in the middle school with 600 students which is population here.
So, we do calculations to find population standard deviation.
B) Thousands is your best answer
there are 365 days in a year, and we are talking about a ten year old boy
10 x 365 = 3650
3650 are in the thousands
hope this helps