In case the estimated value is more than or less than the reference value, which of the following test is appropriate?
If the data observed in the sample test is highly unlikely to occur, then the null hypothesis is ________?
If the test scores differ based on the gender group such as male or female or other parameters included in the tests,
If the data collected as a result of random sampling process does provide strong evidence against null hypothesis, then the null hypothesis is rejected.
The hypothesis that chance or random processes alone are responsible for the results is called as _______ hypothesis?
Null hypothesis is a general statement that there is a relationship between two measured phenonmenon?
Let’s say a car manufacturer claims the mileage of their new car is 18Km/L with a standard deviation of +0.5km/L.