check the picture below.
as you may already know, tan⁻¹ function has a range of (π/2, -π/2), and therefore it will give us the negative counterpart angle, however, the positive one we can get it by going the other way, 360 - θ.
Answer:
A) H1: π < 0.10
Step-by-step explanation:
<u>One tailed test</u>:-
A test of any statistical hypothesis where the alternative hypothesis is one tailed ( right tailed or left tailed) is called a one - tailed test.
H1: μ < μ0 (left tailed test)
H1: μ > μ0 (right tailed test)
<u>two tailed test</u>:-
In a test of statistical hypothesis where the alternative hypothesis is two tailed , we assume that the null hypothesis
H0: μ = μ0 against the alternative hypothesis
H1: μ ≠ μ0
conclusion:-
given data It is claimed that in a bushel of peaches, fewer than 10% are defective so alternative hypothesis
H1: μ < 0.10
HOPE THIS HELPS YOU..... :)
