Greatest common factor of 18 and 24 is 6.
Answer:
15
Step-by-step explanation:
1.5*10 =15
Answer: We need more information. I can't solve this with no info.
Step-by-step explanation:
Answer:
The correct option is d
Step-by-step explanation:
From the question we are told that
The sample size is n = 64
The mean is 
The standard deviation is 
Generally the standard error of the mean is mathematically represented as

=> 
=> 