Question

A golf association requires that golf balls have a diameter that is inches. To determine if golf balls conform to the​ standard, a random sample of golf balls was selected. Their diameters are shown in the accompanying data table. Do the golf balls conform to the​ standards? Use the level of significance.

Answer 1

Answer:

Following are the solution to the given question:

Step-by-step explanation:

The data provided  

Statistics descriptive: data  

Sum of total  

Variable Count Mean StDev Variance Sum Squares

Data $1\ \ 12 \ \ 1.6810 \ \ 0.00429 \ \ 0.00002 \ \ 20.1720 \ \ 33.9093$

Null hypothesis: $H_o: \mu= 1.68$

The alternative hypothesis: $H_1 : \mu \neq 1.68$ (The tailed two test)