how to write hypothesis on a random sample how to check a hypothesis for a random sample what is the average number of faults in one metre how many faults per metre average number of faults one metre slang how to write a null hypothesis for a thread how do you write a null hypothesis how to determine if a thread rejects a hypothesis what should the average faults be in each metre what is the average number of faults in one metre of a thread what should the average faults be on a thread what is the null hypothesis of a thread what is the normal error rate for a thread how many faults a meter what is the value of the lambda in a random sample what is the null hypothesis in a thread how many faults are in one meter what is the null hypothesis and the rejection criteria of a p test how to calculate the number of faults in a metre of a thread determining the rejection criteria for a null hypothesis