Question 1

Accepted Answer

A)  skewed to the right 
B)  skewed to the left 
C)  uniform 
D)  bell shaped 
A)  skewed to the right 
B)  skewed to the left 
C)  uniform 
D)  bell shaped

Question 2

Scott Tarnowski owns a pet grooming shop. His prices for grooming dogs are based on the size of the dog. Hisrecords from last year are summarized below. Construct a frequency distribution and a relative frequencydistribution. Show the percentage represented by each relative frequency. $$\begin{array} { c c } 
\text { Class } & \text { Frequency } \
\hline \text { Large } & 345 \
\text { Medium } & 830 \
\text { Small } & 645
\end{array}$$

Accepted Answer

\[\begin{array} { l c c c } 
\text { Cla

Data Collection

Numerically Summarizing Data

Describing the Relation Between Two Variables

Probability

Discrete Probability Distributions

The Normal Probability Distribution

Sampling Distributions

Estimating the Value of a Parameter

Hypothesis Tests Regarding a Parameter

Inferences on Two Samples

Inference on Categorical Data

Comparing Three or More Means

Filters

Exam 2: Organizing and Summarizing Data