Answer:
the mean and standard deviation is 2300 and 100 respectively
Step-by-step explanation:
Given that
Mean = 2300
Standard deviation = 500
let us assume the x be the mean of living space
And, the sample is of 25 homes
We need to find out the mean and the standard deviation
So here mean = 2300
And, the standard deviation
= 500 ÷√25
= 500 ÷ 5
= 100
hence, the mean and standard deviation is 2300 and 100 respectively
Answer:
_3×4=4×_3=-12,pardon me if I am wrong I am just a beginner ❤
Answer:
To find the highest common factor of two (or more) numbers, make prime factors of the numbers and identify the common prime factors. Then the highest common factor is the product of the common prime factors.
Step-by-step explanation:
Answer:
5 (x + 4)
Step-by-step explanation:
5x = 5 * x
20 = 5 * 4
5 is the only thing thye have in common, so we put 5 in front and add x + 4
5 (x + 4)
