the number of successes and the sample size are given for a simple random sample from a population. determine the sample proportion for x

Complete Question

The number of successes and the sample size for a simple random sample from a population are given below. x-4, n 200, : p- 0.01, Ha p>0.01, a 0.05 . determine the sample proportion of x

The sample proportion of x is  

Step-by-step explanation:

From the question we are told that

    The number of success is  x = 4

    The sample size is  n  =  200

    The null hypothesis is

     The alternative hypothesis is  

      The level of significance is  

Generally the sample proportion of x is mathematically represented as

=>  

=>  

step-by-step explanation:

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you can use a^2+ b^2=c^2