The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested? Upper H 0: mu equals 5 Upper H 1: mu not equals 5 What type of test is being conducted in this problem? Two-tailed test Right-tailed test Left-tailed test What parameter is being tested? Population proportion Population mean Population standard deviation

The hypothesis test is two-tailed.

Population mean is being tested.

Step-by-step explanation:

We are given the following null and alternative hypothesis below;

Null Hypothesis, : = 5

Alternate Hypothesis, : 5

As population standard deviation is represented by the symbol .

And Population proportion is represented by symbol p.

Also, the test is not left-tailed because in the Alternate hypothesis we are not testing .

And the test is not right-tailed because in the Alternate hypothesis we are not testing .

The hypothesis test that can be conducted here is One- sample z test statistics or One-sample t -test statistics depending on the data given to us.

noncoplanar points are points that do not lie on the same line.

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches