For the statement below, write the claim
For the statement below, write the claim as a
mathematical statement. State the null and alternative hypotheses and identify which represents the claim.
A company claims that its brands of paint have a mean drying time of less than
less than 30 minutes.
Write the claim as a mathematical statement.
A.
μ≥30
B.
μ<30
C.
μ>30
D.
μ=30
E.
μ≤30
F.
μ≠30
Choose the correct null and alternative hypotheses below.
A.
H0: μ≠30
Ha: μ=30
B.
H0: μ<30
Ha: μ≥30
C.
H0: μ≥30
Ha: μ<30
D.
H0: μ>30
Ha: μ≤30
E.
H0: μ≤30
Ha: μ>30
F.
H0: μ=30
Ha: μ≠30
Identify which is the claim.
A.
The null hypothesis
H0: μ=30
is the claim
B.
The null hypothesis
H0: μ≥30
is the claim.
C.
The alternative hypothesis
Ha: μ<30
is the claim.
D.
The null hypothesis
H0: μ≤30
is the claim
E.
The alternative hypothesis
Ha:μ≠30
is the claim
F.
The alternative hypothesis
Ha: μ>30
30 is the claim
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