Answer:
Kindly check explanation
Step-by-step explanation:
The hypothesis :
H0 : μ = 3000
H0 : μ ≠ 3000
The test statistic :
(xbar - μ) ÷ (s/√(n))
xbar = 3500
μ = 3000
σ = 300
n = 30
(3500 - 3000) ÷ (350/√(30))
Test statistic = 7.824
Df = 30 - 1 = 29
Tcritical at 0.01 = 2.462
Test statistic > critical value ; we reject H0 ; and concluded that there is significant evidence that
μ ≠ 3000
The true statement is that minerals come from the ground as crystals. Hope this helps!
Answer:
11/20
Step-by-step explanation:
I turned them in to improper fractions, divided, then simplified
5 3/8 rounds to 5,
4 7/10 rounds to 5
Your estimated sum is 10
Answer:
According what I can read, I have the following statements:



a) Applying properties of limits

b) Applying properties of limits

c) Applying properties of limits

d) Applying properties of limits

e) Applying properties of limits

f) Applying properties of limits
