4. Which one of the following is used for categorical data? Histogram b. Pie Chart Stem and Leaf a. C.
4. Which one of the following is used for categorical data? Histogram b. Pie Chart Stem and Leaf a. C.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Answer part 4

Transcribed Image Text:1. What type of variable is eye color?
a Categorical/Nominal
b. Categorical/Ordinal
C.
Discrete Numerical
d.
Continuous Numerical
2.
What type of variable is weight (ie 6.3 lbs)
a Categorical/Nominal
b.
Categorical Ordinal
Discrete Numerical
d.
C.
Continuous Numerical
3.
A 95% confidence interval contains the true population parameter:
Always
b.
a.
Sometimes
Never
cC.
4. Which one of the following is used for categorical data?
a. Histogram
b. Pie Chart
Stem and Leaf
C.
5 If we reject a true null hypothesis, this is what type of error?
a. No Error
b. Туре I Emor
Туpe II Егor
с.
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