Answer:
Step-by-step explanation:
Applying Pythagoras theorem on right angle triangle
Diameter=2 x radius
Answer:
-2x
Step-by-step explanation:
Answer:
kick them to the moon. <D
Step-by-step explanation:
it's probably wrong- but that's what i'd do lolol
Answer:
II and III
Step-by-step explanation:
From statement II in the question, it is true that the standard deviations of two different samples from the same population may be the same. The population standard deviation is a fixed value calculated from every individual in the population. A sample standard deviation is calculated from only some of the individuals in a population.
Also from statement III, it is true that statistical inferences can be used to draw conclusions about the populations based on sample data. The mean of a population does not necessarily depends on the particular sample chosen. Therefore statement I is false.
