Adrienne Tyler 10:45-12:15
INTRODUCTION TO STATISTICS
SECTION 3.5 PREVIEW QUESTIONS
1. What is the first step in finding the five number summary used to create a box and
whiskers plot?
The first step is to order all the numbers from lowest to highest and
INTRODUCTION TO STATISTICS
SECTION 10.1 The Language of Hypothesis Testing PREVIEW QUESTIONS
1) State the steps of hypothesis testing.
The steps of hypothesis testing include:
1. A Claim is made.
2. Evidence (sample data) is collected in order to test the
Adrienne Tyler
INTRODUCTION TO STATISTICS
SECTION 6.1 Discrete Random Variables PREVIEW QUESTIONS
1) How are we describing outcomes of chance events, like flipping a coin, differently from our
description of chance events in Chapter 5?
In chapter five, we
Adrienne Tyler
INTRODUCTION TO STATISTICS
SECTION 8.1 Distribution of the Sample Mean PREVIEW QUESTIONS
1) Why is the mean of a sample considered a random variable?
The mean of a sample is considered a random variable because statistics can vary from samp