<span>Answer:
Calculating the t test statistic
t = (xbar - mu)/(s/sqrt(n))
t = (4.40-4.66)/(0.28/sqrt(6))
t = -2.27452618972722
t = -2.275
The t test statistic is approximately -2.275</span>
Answer:
A
Step-by-step explanation:
sqrt(x) ≤1
Square each side
x ≤1
But we have to look at the limit on the square root
We know that square root must be greater than or equal to zero so x ≥0
0 ≤x ≤1
The answer is 30 ! Sub 3 and that's what you're answer should be
Answer:
d=c/m
Step-by-step explanation:
you need to isolate the variable to solve so divide m by both sides and you cancel it out beside the m and it stays by the c
