For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Variable Type of variable Level of measurement ? O Nominal O Quantitative O Ordinal (a) Temperature (in degrees Celsius) O Interval O Categorical O Ratio O Nominal O Quantitative (b) Playing time (in seconds) of a DVD O Ordinal O Interval O Ratio O Categorical O Quantitative (c) Native language O Nominal O Ordinal O Interval O Ratio Ocategorical To begin to better understand personal experiences of headache pain, a drug manufacturer has asked 10 adults to rate their most recent headache on a scale of 0 to 100 (with 0 corresponding to no pain and 100 corresponding to the greatest pain the person has ever felt). Here are the 10 ratings. 34, 30, 47, 14, 50, 34, 36, 53, 54, 30 Send data to calculator (a) What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. 0 Ozero modes (c) How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. O one mode: O two modes: and S ?
For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible. Variable Type of variable Level of measurement ? O Nominal O Quantitative O Ordinal (a) Temperature (in degrees Celsius) O Interval O Categorical O Ratio O Nominal O Quantitative (b) Playing time (in seconds) of a DVD O Ordinal O Interval O Ratio O Categorical O Quantitative (c) Native language O Nominal O Ordinal O Interval O Ratio Ocategorical To begin to better understand personal experiences of headache pain, a drug manufacturer has asked 10 adults to rate their most recent headache on a scale of 0 to 100 (with 0 corresponding to no pain and 100 corresponding to the greatest pain the person has ever felt). Here are the 10 ratings. 34, 30, 47, 14, 50, 34, 36, 53, 54, 30 Send data to calculator (a) What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. 0 Ozero modes (c) How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. O one mode: O two modes: and S ?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
Related questions
Question
Transcribed Image Text:For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for
the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible.
Variable
Type of
variable
Level of
measurement
O Nominal
O Quantitative
O Ordinal
(a) Temperature (in degrees Celsius)
O Interval
D
O Categorical
O Ratio
O Nominal
O Quantitative
O Ordinal
(b) Playing time (in seconds) of a DVD
O Categorical
O Interval
O Ratio
O Nominal
O Quantitative
(c) Native language
O Ordinal
O Interval
O Ratio
O Categorical
To begin to better understand personal experiences of headache pain, a drug manufacturer has asked 10 adults to rate their most recent headache on a scale of
0 to 100 (with 0 corresponding to no pain and 100 corresponding to the greatest pain the person has ever felt). Here are the 10 ratings.
34, 30, 47, 14, 50, 34, 36, 53, 54, 30
Send data to calculator
(a) What is the median of this data set? If your answer is not
an integer, round your answer to one decimal place.
0
10
(b) What is the mean of this data set? If your answer is not an
integer, round your answer to one decimal place.
O zero modes
O one mode:
(c) How many modes does the data set have, and what are
their values? Indicate the number of modes by clicking in the
appropriate circle, and then indicate the value(s) of the
mode(s), if applicable.
O two modes: and
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