Which of the following steps is not included in preparing to do a hypothesis test?
choose the correct answer below.
computing a test statistic
gathering data from multiple samples
setting the significance level
checking the sampling distribution conditions

We dont have to gather data from multiple samples

Step-by-step explanation:

When facing a test statistics we have to

1.- Proposed null and alternative hypothesis

2.-Check the sample distribution to verify what kind of distribution we have, and see what additional infromation we can get

3.-We have to set the significance level.

4.-Compute z (s)  p statistics

5.-Compare with z(c) critical values

6 Take decisions

how long did the flood last

step-by-step explanation:

then i will answer

the answer will be the last one