Data analysis: statistical significance and null hypothesis

Submit the completed Statistical Significance and Null Hypothesis Worksheet and a 1 page paper in which you respond to the following:
Describe the level of statistical significance.
Describe a null hypothesis.
Identify Type I and Type II errors, and explain which error you think is worse.
i have attached the worksheet which needs to completed im not sure if this would be considered as to assignments or not but someone please let me know
the worksheet just has 6 ? to answer
and the 1page paper just has the 3 question
for reference
Salkind, N. J., Frey, B. B. (2020c). Statistics for people who (think they) hate statistics (7th ed.). Sage.