Hypothesis Testing Intro

Hypothesis Testing

Poll

How are you feeling today?

• I'm feeling great!

• I'm doing fine but could be better

• I don't know

• I'm good

• I'm struggling

​Learning Objectives:

At the end of the lesson, you are expected to:

a.    Identify the steps in hypothesis testing

b. Solve problems involving test of hypothesis on the population mean

c. Recognize the importance of decision-making process​

Subject | Subject

Some text here about the topic of discussion

Multiple Select

What are the two types of hypotheses?

• no hypothesis

• null hypothesis

• alternative hypothesis

• Other hypothesis

• new hypothesis

Multiple Select

What are the two most common levels of significance?

• 1 %

• 10%

• 90%

• 5%

• 95%

Multiple Choice

True or False:

The more confident you want to be, the smaller your confidence interval will be.

• True

• False

Multiple Choice

If a result is said to be significant at 5% level, what does it mean?

• The null hypothesis is 5% true

• We fail to reject the false null hypothesis 5% of the time

• The null hypothesis is 5% incorrect

• There is a 5% probability that a true null hypothesis is rejected

Multiple Choice

Which value separates the critical region from the non-critical region in a normal curve when testing a hypothesis?

• t-value

• z-value

• critical value

• computed value