Answer:
Pvalue = 0.063008
Step-by-step explanation:
Given :
Sample size, n = 63
The test statistic = - 1.53
To test if average room price is significantly different from $110 ; μ = $110
H0 : μ = 110
H1 : μ < 110
From the test statistic value obtained, we could see that the test is left tailed
The Pvalue :
P(Z < - 1.53) = 0.063008
If the claim is to be tested at 5% level of confidence then
Pvalue > 0.05 ; Hence, we fail to reject the. NULL. Hence, average price is not significantly different from $110
Answer:
$5
Step-by-step explanation:
you take $5 and add 60% it will give you $8
Answer:
Step-by-step explanation:
The domain is given in the set-builder form and it is the set of all real numbers greater than 8.
i.e., the domain is (8, ∞).
Now, consider the function f(x) = . This function accepts all real numbers greater than 8 as input.
But, for values less than 8, the output is not real.
Hence, is the required function.
I don't know for sure but I think it is either b or c