Hypothesis Testing Notes Introduction

Hypothesis Testing is a process that uses a statistic to determine if a suspicion about a sample mean is true.

• True

• False

The 5 steps of hypothesis testing​ are ​ ​ ​ ​ ​ ​ ​ (a)   ​ (b)   ​ (c)   ​ (d)   ​ (e)  

• Calculate the test statistic
• Write hypotheses
• Find the P value
• Determine if P is significant
• Accept/not accept the null hypothesis
• Calculate the sample mean
• Calculate the population mean
• Determine the degrees of freedom
• Decide whether to use a 1- or 2-sided test