Answer:
The denominators are not equal.
Step-by-step explanation:
Answer:
this isnt spanish
Step-by-step explanation:
The answer would be -5 1/4
Notice the picture below
no matter what value "y" may have, "x" will always be 1
The parameter of interest in this scenario is the proportion of all 1,000 students within the school who have "strict" parents or guardians.
<h3>How to calculate a test statistic?</h3>
In Mathematics, the test statistics of a given sample is calculated by using this formula:

<u>Where:</u>
- is the standard deviation.
In conclusion, a possible test statistic which can be used to estimate this parameter is the proportion of all students who have "strict" parents or guardians, based on the collected sample.
Read more on test statistic here: brainly.com/question/4621112
#SPJ1