The following is a set of hypotheses, some information from one or more samples, and a standard error from a randomization distribution. Test vs when the sample has , , and with . Find the value of the standardized z-test statistic. Round your answer to two decimal places.

Complete Question

The following is a set of hypotheses, some information from one or more samples, and a standard error from a randomization distribution. Test vs when the sample has n 900 , and with . Find the value of the standardized z -test statistic. Round your answer to two decimal places.

The value is  

Step-by-step explanation:

Generally the standardized test statistics is mathematically represented as

=>  

=>  

=>  

1/2 is correct.

Step-by-step explanation:

There are 8 total parts, and 4 of them are shaded. 4 is half of 8, therefore, your answer is 1/2.

Hope this helps!