
We can see that there is a square root in the function.
As the value inside the square root should always be positive, We can conclude that (x - 6) should always be positive and can also be equal to zero.



Answer:
z = -0.577
Step-by-step explanation:
sample mean = ( 24.3 + 24.9 + 24.8 ) / 3 = 24.667
n = 3
σ = 1.0
Test statistic:
z = ( 24.667 - 25 ) / ( 1/SQRT(3) )
z = -0.577
No 70 is greater than both 1/3 and 2/3 because 1/3 = 33.333 and 2/3 = 66.666
Hope i will be the brainliest person
Answer: 14 dollars and 70 cents
Step-by-step explanation: